CN211399763U - Fixing mechanism for superheater coiled pipe - Google Patents
Fixing mechanism for superheater coiled pipe Download PDFInfo
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- CN211399763U CN211399763U CN201922004796.9U CN201922004796U CN211399763U CN 211399763 U CN211399763 U CN 211399763U CN 201922004796 U CN201922004796 U CN 201922004796U CN 211399763 U CN211399763 U CN 211399763U
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- 230000007704 transition Effects 0.000 claims description 28
- 238000005192 partition Methods 0.000 claims description 10
- 102000005650 Notch Receptors Human genes 0.000 description 27
- 108010070047 Notch Receptors Proteins 0.000 description 27
- 102000001760 Notch3 Receptor Human genes 0.000 description 2
- 108010029756 Notch3 Receptor Proteins 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a fixing mechanism of over heater coiled pipe belongs to mechanical technical field. It has solved prior art and has had the poor problem of stability. This fixing mechanism of over heater coiled pipe sets up between two adjacent pipeline sections, including a plurality of baffles, locating plate one and locating plate two, above-mentioned locating plate one is gone up and has a plurality of recessed location notch one along its length direction, above-mentioned locating plate two is gone up and has a plurality of recessed location notch two along its length direction, above-mentioned locating plate one and locating plate two are sticis between two adjacent baffles from top to bottom and locating plate one supports and leans on together with locating plate two, above-mentioned location notch one and two one-to-ones of location notch, through location notch one and location notch two form between locating plate one and locating plate two with over heater pipeline section assorted location portion, the quantity of location portion is inlaying in the location portion that corresponds for a plurality of and over heater pipeline section. This fixing mechanism of over heater coiled pipe stability is high.
Description
Technical Field
The utility model belongs to the technical field of machinery, a fixed establishment of over heater coiled pipe is related to.
Background
The superheater of the boiler comprises a tubular coiled pipe, and the coiled pipe comprises a plurality of straight section-shaped pipe sections.
Because the number of the pipe sections is large, once a part of the pipe sections are damaged by external force in the using process, the whole coiled pipe is influenced.
It can be seen that the superheater serpentine tube is easily damaged by external force, and has low strength and poor stability.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a high and compact structure's over heater coiled pipe's of stability fixed establishment.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a fixing mechanism of over heater coiled pipe, the over heater coiled pipe includes a plurality of adjacent pipe sections, a serial communication port, this fixing mechanism sets up between two adjacent pipe sections, including a plurality of baffles, locating plate one and locating plate two, above-mentioned locating plate one is gone up and is had a plurality of recessed location notches one along its length direction, above-mentioned locating plate two is gone up and is had a plurality of recessed location notches two along its length direction, above-mentioned locating plate one and locating plate two are compressed tightly between two adjacent baffles from top to bottom and locating plate one supports against with locating plate two and is in the same place, above-mentioned location notches one and two one-to-one of location notches, form between locating plate one and locating plate two with over heater pipe section assorted location portion through location notches one and location notches two, the quantity of location portion inlays in the location portion department that corresponds for a.
This fixed establishment creatively adopts locating plate one and locating plate two to fix a plurality of pipeline sections of over heater coiled pipe, then the rethread adjacent two baffles are fixed with fixed plate one and locating plate two, finally fix the pipeline section stable positioning of over heater coiled pipe.
Because baffle, locating plate one and locating plate two intensity all are higher to the pipeline section of over heater coiled pipe is by stable location between locating plate one and locating plate two, consequently, baffle, locating plate one and locating plate two homoenergetic are down played good guard action to the pipeline section, finally improve over heater's intensity and stability.
In the fixing mechanism for the superheater coiled pipe, the first positioning notch and the second positioning notch are both semicircular.
In the fixing mechanism of the superheater coiled pipe, a first transition part with smooth transition is arranged at the port of the first positioning notch.
In the fixing mechanism for the superheater coiled pipe, the first transition part is a round corner at one end of the positioning notch.
In the fixing mechanism for the superheater coiled pipe, the first transition part is a chamfer at one end of the positioning notch.
Damage to the pipe section can be avoided through the first transition part. Meanwhile, the contact area between the semicircular positioning notch I and the pipe section is large, and the positioning stability is high.
In the fixing mechanism for the superheater coiled pipe, a second transition part with smooth transition is arranged at the port of the second positioning notch.
In the fixing mechanism for the superheater coiled pipe, the second transition part is a round corner at the two end openings of the positioning notch.
In the fixing mechanism for the superheater coiled pipe, the second transition part is a chamfer at two ports of the positioning notch.
The second transition part can avoid damage to the pipe section. Meanwhile, the contact area of the semicircular positioning notch II and the pipe section is large, and the positioning stability is high.
In the fixing mechanism for the superheater coiled pipe, the first positioning plate is convex on the opposite side of the first positioning notch and is provided with a first contact surface which is flat on the side, and the first contact surface is in contact with the partition plate surface.
In the fixing mechanism for the superheater coil pipe, the second positioning plate is convex on the opposite side of the second positioning notch and is provided with a second contact surface which is flat on the opposite side, and the second contact surface is in contact with the partition plate surface.
The contact area between the first positioning plate and the partition plate can be properly increased through the first contact surface, the contact area between the second positioning plate and the partition plate can be properly increased through the second contact surface, and finally the first positioning plate and the second positioning plate can be stably positioned between the two adjacent partition plates.
Compared with the prior art, this fixing mechanism of over heater coiled pipe is because the pipeline section can be by stable location between locating plate one and locating plate two, and locating plate one and locating plate two are by stable location between two adjacent baffles simultaneously, and consequently, the coiled pipe of over heater receives the protection of baffle, locating plate one and locating plate two, has effectually increased its intensity, also is difficult to damage under the exogenic action, and its stability is higher.
Meanwhile, the partition plates, the first positioning plates and the second positioning plates which are uniformly distributed enable the structure of the whole mechanism to be compact, and the mechanism has high practical value.
Drawings
FIG. 1 is a schematic view of the fixing mechanism of the superheater coil pipe.
In the figure, 1, a pipe section; 2. a partition plate; 3. a first positioning plate; 3a, positioning the first notch; 3a1, transition one; 3b, a first contact surface; 4. a second positioning plate; 4a, a second positioning notch; 4a1, transition two; 4b and a second contact surface.
Detailed Description
As shown in fig. 1, the superheater serpentine tube comprises several adjacent tube sections 1.
This fixing mechanism of over heater coiled pipe sets up between two adjacent pipeline sections 1, including a plurality of baffles 2, locating plate one 3 and locating plate two 4, have a plurality of recessed location notch 3a along its length direction on above-mentioned locating plate one 3, have a plurality of recessed location notch two 4a along its length direction on above-mentioned locating plate two 4, above-mentioned locating plate one 3 and locating plate two 4 are sticis between two adjacent baffles 2 about and locating plate one 3 and locating plate two 4 support and lean on together, above-mentioned location notch one 3a and two 4a one-to-one of location notch, form between locating plate one 3 and locating plate two 4 with over heater pipeline section 1 assorted location portion through location notch one 3a and two 4a of location notch, the quantity of location portion inlays in the location portion department that corresponds for the pipeline section 1 of a plurality of and over heater.
The first positioning notch 3a and the second positioning notch 4a are both semicircular.
The port of the positioning notch I3 a is provided with a transition part I3 a1 with smooth transition.
The first transition part 3a1 is a round corner at the port of the first positioning notch 3 a. It is also possible that the transition portion-3 a1 is a chamfer at the port of the positioning notch-3 a, depending on the actual situation.
The port of the second positioning notch 4a is provided with a second transition part 4a1 with smooth transition.
The second transition portion 4a1 is a rounded corner at the end of the second positioning notch 4 a. It is also possible that the second transition portion 4a1 is a chamfer at the port of the second positioning notch 4a, depending on the application.
The positioning plate 3 is convex at the opposite side of the positioning notch 3a and is provided with a plane contact surface 3b at the side, and the contact surface 3b is in surface contact with the partition plate 2.
The positioning plate two 4 is convex at the opposite side of the positioning notch two 4a and is provided with a contact surface two 4b which is a plane at the side, and the contact surface two 4b is in surface contact with the clapboard 2.
This fixed establishment creatively adopts locating plate one and locating plate two to fix a plurality of pipeline sections of over heater coiled pipe, then the rethread adjacent two baffles are fixed with fixed plate one and locating plate two, finally fix the pipeline section stable positioning of over heater coiled pipe.
Because baffle, locating plate one and locating plate two intensity all are higher to the pipeline section of over heater coiled pipe is by stable location between locating plate one and locating plate two, consequently, baffle, locating plate one and locating plate two homoenergetic are down played good guard action to the pipeline section, finally improve over heater's intensity and stability.
Claims (10)
1. The utility model provides a fixing mechanism of over heater coiled pipe, the over heater coiled pipe includes a plurality of adjacent pipe sections, a serial communication port, this fixing mechanism sets up between two adjacent pipe sections, including a plurality of baffles, locating plate one and locating plate two, above-mentioned locating plate one is gone up and is had a plurality of recessed location notches one along its length direction, above-mentioned locating plate two is gone up and is had a plurality of recessed location notches two along its length direction, above-mentioned locating plate one and locating plate two are compressed tightly between two adjacent baffles from top to bottom and locating plate one supports against with locating plate two and is in the same place, above-mentioned location notches one and two one-to-one of location notches, form between locating plate one and locating plate two with over heater pipe section assorted location portion through location notches one and location notches two, the quantity of location portion inlays in the location portion department that corresponds for a.
2. The superheater serpentine tube fixing mechanism as claimed in claim 1, wherein said first positioning notch and said second positioning notch are each semicircular.
3. The superheater coil fixing mechanism according to claim 2, wherein a first positioning notch has a first transition portion at a port thereof with a smooth transition.
4. A superheater coil tube fixture as set forth in claim 3, wherein said first transition portion is a rounded corner at an end of the positioning notch.
5. The superheater coil fixing mechanism as claimed in claim 3, wherein said first transition portion is a chamfer at an end of the positioning recess.
6. The superheater coil fixing mechanism according to claim 4, wherein the second positioning notch has a second transition portion at its end opening for smooth transition.
7. The superheater coil fixing mechanism according to claim 6, wherein said second transition portion is a rounded corner at the end of the positioning recess.
8. The superheater coil fixing mechanism according to claim 6, wherein said second transition portion is a chamfer at the two ends of the positioning notch.
9. The superheater coil pipe fixing mechanism according to claim 7, wherein said positioning plate one is convex on the opposite side of said positioning notch one and has a flat contact surface one on the side, said contact surface one being in contact with the partition plate surface.
10. The superheater coil pipe fixing mechanism according to claim 8, wherein said second positioning plate is provided with a second contact surface which is convex on the opposite side of said second positioning recess and has a flat surface, and said second contact surface is in contact with the partition surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004796.9U CN211399763U (en) | 2019-11-19 | 2019-11-19 | Fixing mechanism for superheater coiled pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922004796.9U CN211399763U (en) | 2019-11-19 | 2019-11-19 | Fixing mechanism for superheater coiled pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211399763U true CN211399763U (en) | 2020-09-01 |
Family
ID=72227213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922004796.9U Active CN211399763U (en) | 2019-11-19 | 2019-11-19 | Fixing mechanism for superheater coiled pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211399763U (en) |
-
2019
- 2019-11-19 CN CN201922004796.9U patent/CN211399763U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314400 No.36 Qichao Road, Chang'an Town (Nongfa District), Haining City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Tefu Development Co.,Ltd. Address before: 314400 No.36 Qichao Road, Chang'an Town (Nongfa District), Haining City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG TUFF BOILER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |