CN215445513U - High-pressure thick-wall large-caliber seamless hot-pressing elbow - Google Patents
High-pressure thick-wall large-caliber seamless hot-pressing elbow Download PDFInfo
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- CN215445513U CN215445513U CN202120148607.XU CN202120148607U CN215445513U CN 215445513 U CN215445513 U CN 215445513U CN 202120148607 U CN202120148607 U CN 202120148607U CN 215445513 U CN215445513 U CN 215445513U
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Abstract
The utility model discloses a high-pressure thick-wall large-caliber seamless hot-pressing elbow which comprises a main body, wherein a pipe inlet is formed in the lower end of the main body, a curve is formed in the upper end of the main body, a limiting hole is formed in the outer surface of the front end of the curve, a protection mechanism is arranged at the upper end of the curve, a fixing mechanism is arranged on one side of the protection mechanism, and a sealing mechanism is arranged on one side of the curve. According to the high-pressure thick-wall large-caliber seamless hot-pressing elbow, under the action of the protection mechanism, the elbow can be prevented from being damaged due to overhigh internal temperature, cracks on the surface of the elbow due to expansion caused by heat and contraction caused by cold under severe environment can be prevented, under the action of the fixing mechanism, two sides of the elbow can be firmly fixed, so that the elbow is not easy to fall off due to external force, under the action of the sealing mechanism, the sealing performance of the elbow can be improved, harmful gas can easily enter the elbow, and better use prospects are brought.
Description
Technical Field
The utility model relates to the field of high-pressure thick-wall large-caliber seamless hot-pressing elbows, in particular to a high-pressure thick-wall large-caliber seamless hot-pressing elbow.
Background
The high-pressure thick-wall large-caliber seamless hot-pressed elbow is a pipe fitting for changing the direction of a pipeline, is divided into three types of 45-degree and 90-degree 180-degree most commonly used elbows according to angles, and also comprises other abnormal angle elbows of 60-degree and the like according to engineering requirements, wherein the elbows are made of cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metal, plastics and the like.
The existing high-pressure thick-wall large-caliber seamless hot-pressing elbow has certain disadvantages when being installed and used, and the traditional seamless hot-pressing elbow cannot be firmly fixed due to the damage of the elbow caused by over-temperature and the external force action in the use process, has poor internal sealing performance, brings certain adverse effects to people in the use process, and therefore the high-pressure thick-wall large-caliber seamless hot-pressing elbow is provided.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
Aiming at the defects of the prior art, the utility model provides a high-pressure thick-wall large-caliber seamless hot-pressing elbow, firstly, under the action of a protection mechanism, the elbow can be prevented from being damaged due to overhigh internal temperature and being incapable of being used normally, the elbow can be prevented from cracking on the surface of the elbow due to expansion and contraction under severe environment through an anti-cracking coating, the safety mechanism is higher, the wear-resistant coating can also prevent the surface of the elbow from being worn, under the action of a fixing mechanism, the two sides of the elbow can be firmly fixed, so that the elbow is not easy to fall off due to the action of external force, the stability can be improved, the elbow is clamped through a fixing groove and a buckle plate and is fixedly installed through a fixing plate, the elbow is very practical and efficient, under the action of a sealing mechanism, the sealing performance of the elbow can be improved, harmful gas can easily enter the elbow, one side of the elbow is effectively sealed through a sealing ring, and the elbow is covered by the closing plate, so that the elbow is in a closed state, is very safe and stable, and can effectively solve the problems in the background art.
Technical scheme
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a seamless hot pressing elbow of high pressure thick wall heavy-calibre, includes the main part, the lower extreme of main part is provided with the mouth of pipe, the upper end of main part is provided with the bend, the front end surface of bend is provided with spacing hole, the upper end of bend is provided with protection machanism, protection machanism includes high temperature resistant coating, crack control coating, stand wear and tear coating, one side of protection machanism is provided with fixed establishment, fixed establishment includes buckle, screw, fixed slot, fixed plate, one side of bend is provided with sealing mechanism, sealing mechanism includes sealing washer, adhesive plate, shrouding, intubate, one side of sealing mechanism is provided with the outlet pipe.
Preferably, the anti-cracking coating is positioned at the upper end of the high-temperature resistant coating, and the wear-resistant coating is positioned at the upper end of the anti-cracking coating.
Preferably, the sealing ring is located at the front end of the insertion tube, the adhesive plate is located at the rear end of the insertion tube, and the sealing plate is located at the rear end of the adhesive plate.
Preferably, the buckle is located the lower extreme of fixed plate, the screw is located the upper end of fixed plate, the fixed slot is located the upper end surface of fixed plate.
Preferably, a strong glue is arranged between the high-temperature resistant coating and the anti-cracking coating, the upper end of the high-temperature resistant coating is fixedly connected with the lower end of the anti-cracking coating through the strong glue, a fixing glue is arranged between the anti-cracking coating and the wear-resistant coating, and the upper end of the anti-cracking coating is fixedly connected with the lower end of the wear-resistant coating through the fixing glue.
Preferably, a bolt is arranged between the sealing plate and the adhesive plate, the rear end of the adhesive plate is fixedly connected with the front end of the sealing plate through the bolt, a connecting hole is formed between the adhesive plate and the insertion tube, the front end of the adhesive plate is fixedly connected with the rear end of the insertion tube through the connecting hole, a notch is formed between the sealing ring and the insertion tube, and the rear end of the sealing ring is fixedly connected with the front end of the insertion tube through the notch.
Preferably, be provided with the welding piece between fixed plate and the buckle, the lower extreme fixed connection of welding piece and fixed plate is passed through to the upper end of buckle, be provided with the thread groove between fixed plate and the screw, the lower extreme fixed connection of thread groove and screw is passed through to the upper end of fixed plate, be provided with the recess between fixed plate and the fixed slot, the lower extreme fixed connection of recess and fixed slot is passed through to the upper end of fixed plate.
Advantageous effects
Compared with the prior art, the utility model provides a high-pressure thick-wall large-caliber seamless hot-pressing elbow, which has the following beneficial effects:
1. this seamless hot pressing elbow of high pressure thick wall heavy-calibre through the protection machanism who sets up, can prevent that the inside high temperature of elbow from leading to its impaired, leads to unable normal use, can prevent through the crack control coating moreover that the elbow is in under adverse circumstances because of the reason of the shrinkage that rises with heat and leads to the elbow surface to appear the crack, and the safety mechanism is higher, and wear-resistant coating also can prevent that the elbow surface from being worn and torn.
2. This seamless hot pressing elbow of high pressure thick wall heavy-calibre through the sealing mechanism who sets up, can make the sealing performance of elbow improve, makes its inside harmful gas that easily enters into, carries out effectual sealing through the sealing washer with one side of elbow, is covered it by the shrouding again, and the elbow just is in the encapsulated situation like this, very safe and stable.
3. This seamless hot pressing elbow of high pressure thick wall heavy-calibre through the fixed establishment who sets up, can firmly fix the both sides of elbow, makes it be difficult for leading to it to drop because of exogenic action, and stability can improve, grasps the elbow through fixed slot and buckle, is again by fixed plate with its fixed mounting, and is very practical high-efficient.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a high-pressure thick-wall large-caliber seamless hot-pressed elbow.
Fig. 2 is a schematic structural diagram of a protection mechanism of a high-pressure thick-wall large-caliber seamless hot-pressed elbow of the utility model.
Fig. 3 is a structural schematic diagram of a sealing mechanism of a high-pressure thick-wall large-caliber seamless hot-pressed elbow of the utility model.
Fig. 4 is a schematic structural diagram of a fixing mechanism in a high-pressure thick-wall large-caliber seamless hot-pressed elbow of the utility model.
In the figure: 1. a main body; 2. an inlet pipe orifice; 3. a bend; 4. a protection mechanism; 401. a high temperature resistant coating; 402. an anti-cracking coating; 403. a wear-resistant coating; 5. a fixing mechanism; 501. buckling the plate; 502. a screw; 503. fixing grooves; 504. a fixing plate; 6. an outlet pipe; 7. a sealing mechanism; 701. a seal ring; 702. bonding a board; 703. closing the plate; 704. inserting a tube; 8. and a limiting hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-4, a high-pressure thick-wall large-caliber seamless hot-pressed elbow comprises a main body 1, an inlet pipe 2 is arranged at the lower end of the main body 1, a bend 3 is arranged at the upper end of the main body 1, a limiting hole 8 is arranged on the outer surface of the front end of the bend 3, a protection mechanism 4 is arranged at the upper end of the bend 3, the protection mechanism 4 comprises a high-temperature-resistant coating 401, an anti-cracking coating 402 and a wear-resistant coating 403, a fixing mechanism 5 is arranged on one side of the protection mechanism 4, the fixing mechanism 5 comprises a buckle plate 501, a screw 502, a fixing groove 503 and a fixing plate 504, a sealing mechanism 7 is arranged on one side of the bend 3, the sealing mechanism 7 comprises a sealing ring 701, an adhesive plate 702, a closing plate 703 and an insertion pipe 704, and an outlet pipe 6 is arranged on one side of the sealing mechanism 7.
Further, the anti-cracking coating 402 is located at the upper end of the high-temperature resistant coating 401, and the wear-resistant coating 403 is located at the upper end of the anti-cracking coating 402.
Further, a seal 701 is located at the front end of the cannula 704, an adhesive plate 702 is located at the rear end of the cannula 704, and a sealing plate 703 is located at the rear end of the adhesive plate 702.
Further, the pinch plate 501 is positioned at the lower end of the fixing plate 504, the screw 502 is positioned at the upper end of the fixing plate 504, and the fixing groove 503 is positioned on the outer surface of the upper end of the fixing plate 504.
Further, a strong glue is arranged between the high-temperature resistant coating 401 and the anti-cracking coating 402, the upper end of the high-temperature resistant coating 401 is fixedly connected with the lower end of the anti-cracking coating 402 through the strong glue, a fixing glue is arranged between the anti-cracking coating 402 and the wear-resistant coating 403, and the upper end of the anti-cracking coating 402 is fixedly connected with the lower end of the wear-resistant coating 403 through the fixing glue.
Further, a bolt is arranged between the sealing plate 703 and the adhesive plate 702, the rear end of the adhesive plate 702 is fixedly connected with the front end of the sealing plate 703 through the bolt, a connecting hole is arranged between the adhesive plate 702 and the insertion tube 704, the front end of the adhesive plate 702 is fixedly connected with the rear end of the insertion tube 704 through the connecting hole, a notch is arranged between the sealing ring 701 and the insertion tube 704, and the rear end of the sealing ring 701 is fixedly connected with the front end of the insertion tube 704 through the notch.
Further, a welding block is arranged between the fixing plate 504 and the pinch plate 501, the upper end of the pinch plate 501 is fixedly connected with the lower end of the fixing plate 504 through the welding block, a thread groove is formed between the fixing plate 504 and the screw 502, the upper end of the fixing plate 504 is fixedly connected with the lower end of the screw 502 through the thread groove, a groove is formed between the fixing plate 504 and the fixing groove 503, and the upper end of the fixing plate 504 is fixedly connected with the lower end of the fixing groove 503 through the groove.
The working principle is as follows: the utility model relates to a novel high-pressure thick-wall large-caliber seamless hot-pressing elbow, which comprises a main body 1, a pipe inlet 2, a bend 3, a protective mechanism 4, a fixing mechanism 5, an outlet pipe 6, a sealing mechanism 7 and a limiting hole 8, wherein the protective mechanism is arranged to prevent the elbow from being damaged due to overhigh internal temperature and being incapable of being normally used, and the elbow can be prevented from cracking on the surface of the elbow caused by expansion and contraction under severe environment by an anti-cracking coating, the safety mechanism is higher, the anti-wear coating can also prevent the surface of the elbow from being worn, the sealing performance of the elbow can be improved by the arranged sealing mechanism, so that harmful gas can be easily introduced into the elbow, one side of the elbow is effectively sealed by a sealing ring and then is covered by a sealing plate, thus the elbow is in a closed state and is very safe and stable, and the fixing mechanism is arranged, can firmly fix the both sides of elbow, make it be difficult for leading to it to drop because of exogenic action, stability can improve, through fixed slot and buckle with the elbow centre gripping, again by fixed plate with its fixed mounting, very practical high-efficient.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a seamless hot pressing elbow of high pressure thick wall heavy-calibre, includes main part (1), its characterized in that: the lower end of the main body (1) is provided with an inlet pipe orifice (2), the upper end of the main body (1) is provided with a bend (3), the outer surface of the front end of the bend (3) is provided with a limit hole (8), the upper end of the bend (3) is provided with a protection mechanism (4), the protection mechanism (4) comprises a high-temperature resistant coating (401), an anti-cracking coating (402) and a wear-resistant coating (403), one side of the protection mechanism (4) is provided with a fixing mechanism (5), the fixing mechanism (5) comprises a pinch plate (501), a screw (502), a fixing groove (503) and a fixing plate (504), one side of bend (3) is provided with sealing mechanism (7), sealing mechanism (7) are including sealing washer (701), adhesive plate (702), shrouding (703), intubate (704), one side of sealing mechanism (7) is provided with outlet pipe (6).
2. The high-pressure thick-wall large-caliber seamless hot-pressed elbow according to claim 1, characterized in that: the anti-cracking coating (402) is positioned at the upper end of the high-temperature resistant coating (401), and the wear-resistant coating (403) is positioned at the upper end of the anti-cracking coating (402).
3. The high-pressure thick-wall large-caliber seamless hot-pressed elbow according to claim 1, characterized in that: the sealing ring (701) is positioned at the front end of the insertion pipe (704), the adhesive plate (702) is positioned at the rear end of the insertion pipe (704), and the sealing plate (703) is positioned at the rear end of the adhesive plate (702).
4. The high-pressure thick-wall large-caliber seamless hot-pressed elbow according to claim 1, characterized in that: the buckle plate (501) is located at the lower end of the fixing plate (504), the screw (502) is located at the upper end of the fixing plate (504), and the fixing groove (503) is located on the outer surface of the upper end of the fixing plate (504).
5. The high-pressure thick-wall large-caliber seamless hot-pressed elbow according to claim 2, characterized in that: a strong glue is arranged between the high-temperature resistant coating (401) and the anti-cracking coating (402), the upper end of the high-temperature resistant coating (401) is fixedly connected with the lower end of the anti-cracking coating (402) through the strong glue, a fixing glue is arranged between the anti-cracking coating (402) and the wear-resistant coating (403), and the upper end of the anti-cracking coating (402) is fixedly connected with the lower end of the wear-resistant coating (403) through the fixing glue.
6. The high-pressure thick-wall large-caliber seamless hot-pressed elbow according to claim 3, characterized in that: the novel pipe inserting device is characterized in that a bolt is arranged between the sealing plate (703) and the adhesive plate (702), the rear end of the adhesive plate (702) is fixedly connected with the front end of the sealing plate (703) through the bolt, a connecting hole is formed between the adhesive plate (702) and the inserting pipe (704), the front end of the adhesive plate (702) is fixedly connected with the rear end of the inserting pipe (704) through the connecting hole, a notch is formed between the sealing ring (701) and the inserting pipe (704), and the rear end of the sealing ring (701) is fixedly connected with the front end of the inserting pipe (704) through the notch.
7. The high-pressure thick-wall large-caliber seamless hot-pressed elbow according to claim 4, wherein: be provided with the welding piece between fixed plate (504) and buckle (501), the lower extreme fixed connection of welding piece and fixed plate (504) is passed through to the upper end of buckle (501), be provided with the thread groove between fixed plate (504) and screw (502), the lower extreme fixed connection of thread groove and screw (502) is passed through to the upper end of fixed plate (504), be provided with the recess between fixed plate (504) and fixed slot (503), the lower extreme fixed connection of recess and fixed slot (503) is passed through to the upper end of fixed plate (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120148607.XU CN215445513U (en) | 2021-01-19 | 2021-01-19 | High-pressure thick-wall large-caliber seamless hot-pressing elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120148607.XU CN215445513U (en) | 2021-01-19 | 2021-01-19 | High-pressure thick-wall large-caliber seamless hot-pressing elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215445513U true CN215445513U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120148607.XU Active CN215445513U (en) | 2021-01-19 | 2021-01-19 | High-pressure thick-wall large-caliber seamless hot-pressing elbow |
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| Country | Link |
|---|---|
| CN (1) | CN215445513U (en) |
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2021
- 2021-01-19 CN CN202120148607.XU patent/CN215445513U/en active Active
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