CN215674109U - Low-temperature-resistant easy-to-install carbon steel flange - Google Patents
Low-temperature-resistant easy-to-install carbon steel flange Download PDFInfo
- Publication number
- CN215674109U CN215674109U CN202121990805.7U CN202121990805U CN215674109U CN 215674109 U CN215674109 U CN 215674109U CN 202121990805 U CN202121990805 U CN 202121990805U CN 215674109 U CN215674109 U CN 215674109U
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- Prior art keywords
- flange plate
- flange
- pipeline
- arc
- carbon steel
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- Expired - Fee Related
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- 229910000975 Carbon steel Inorganic materials 0.000 title claims abstract description 15
- 239000010962 carbon steel Substances 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 23
- 210000001503 joint Anatomy 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a low-temperature-resistant easy-to-install carbon steel flange, which relates to the technical field of flanges and comprises a flange plate and a pipeline opening, wherein the pipeline opening is formed in the middle of the flange plate, installation holes are formed in one side of the pipeline opening, a luminous strip is connected to the outer wall of each installation hole, sliding grooves are formed in two ends of the flange plate, sliding blocks and arc-shaped handles are inserted into the sliding grooves in an inserted mode, and the arc-shaped handles are installed on one sides of the sliding blocks. According to the utility model, under the action of the sealing ring with the movable structure formed by the circular sheet and the flange plate, when an operator carries the pipeline and the flange to be in butt joint installation, the sealing ring is pushed into the annular groove, so that the pipeline is sleeved on the circular sheet, the flange plate can be conveniently adjusted in a left-right rotating mode according to the installation requirements of devices when the flange plate is subsequently fixed, the pipeline can be accurately connected into the flange plate after the angle adjustment is finished, and the installation work efficiency of the operator is improved.
Description
Technical Field
The utility model relates to the technical field of flanges, in particular to a low-temperature-resistant easy-to-install carbon steel flange.
Background
The flange is also called a flange disc or a flange, the flange is a part for connecting the shaft and the shaft, is used for connecting pipe ends, is convenient to use and can bear larger pressure, in an industrial pipeline, the diameter of the pipeline is small in a household, the flange is low in pressure, the flange connection cannot be seen, and if the flange connection is used in a boiler room or a production site, the flange connection is used everywhere.
The existing carbon steel flange needs an operator to carry the pipeline before welding work is carried out on the existing carbon steel flange and the pipeline, the flange plate and the pipeline are aligned and connected, in the butt joint process, time and labor are consumed, hole site butt joint is not uniform frequently, the operator is caused to align again, and therefore the flange installation work efficiency of the operator is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that an operator needs to carry a pipeline and align and connect a flange plate and the pipeline before welding the existing carbon steel flange and the pipeline, the time and the labor are consumed in the butt joint process, and the alignment of hole sites is not uniform frequently, so that the operator can align again, and the flange mounting efficiency of the operator is reduced.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a low temperature resistant easy-to-install carbon steel flange comprising:
a flange plate;
the pipeline opening is formed in the middle of the flange plate, mounting holes are formed in one side of the pipeline opening, the outer wall of each mounting hole is connected with a luminous strip, sliding grooves are formed in two ends of the flange plate, and sliding blocks are inserted into the sliding grooves;
the pipeline opening is provided with a circular opening, a circular sheet is inserted into the circular opening, and a sealing ring is sleeved on one side of the outer wall of the circular sheet;
spacing, spacing is installed at one side both ends of circular slice, and the opposite side both ends of circular slice all are connected with the stay cord, annular groove has been seted up to one side of pipeline mouth, rectangular groove has all been seted up to arc handle's top both sides, and the internal connection of rectangular groove has the spring strip, one side of spring strip is connected with the cardboard, the bar recess has been seted up to arc handle's below.
Preferably, the arc handle and the flange form a sliding structure through the sliding block, and the inner wall structure of the arc handle is matched with the outer wall structure of the flange.
Preferably, the sealing ring forms a movable structure through the circular sheet and the flange plate, and the inner diameter of the sealing ring is equal to the outer diameter of the circular sheet.
Preferably, the pull rope and the circular sheet form a detachable structure through a bolt, and the outer wall structure of the circular sheet is matched with the inner wall structure of the circular opening.
Preferably, the clamping plate and the arc-shaped handle form an elastic structure through the spring strip, and the clamping plate and the spring strip are located on the same horizontal line.
Preferably, the luminous strip and the flange plate form an integrated structure through welding, and the inner diameter of the luminous strip is larger than the outer diameter of the mounting hole.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, under the action of the sealing ring with the movable structure formed by the circular sheet and the flange plate, when an operator carries the pipeline and the flange to be in butt joint installation, the sealing ring is pushed into the annular groove, so that the pipeline is sleeved on the circular sheet, the flange plate can be conveniently adjusted in a left-right rotating mode according to the installation requirements of devices when the flange plate is subsequently fixed, the pipeline can be accurately connected into the flange plate after the angle adjustment is finished, and the installation work efficiency of the operator is improved.
2. According to the flange plate moving device, the sliding blocks and the flange plate form the arc-shaped handles of the sliding structure, so that an operator can tightly pinch the clamping plates at the two ends of the arc-shaped handles in the process of moving the flange plate, the arc-shaped handles are pulled out, the operator can grasp the arc-shaped handles at the two ends, the flange plate can be conveniently moved, the surface tidiness and the moving efficiency of the flange plate can be improved, the situation that the operator directly grasps the flange plate in the moving process of a traditional flange plate, hand stains are easily left on the surface or in a mounting hole of the flange plate, and the flange plate is not beneficial to installation work of the flange plate is avoided.
3. According to the utility model, under the action of the luminous strip which is welded and integrated with the flange plate, when an operator carries out bolt installation work of the flange plate at the backlight position, the luminous strip is used for prompting the position of the installation hole for the operator, so that the installation work efficiency of the operator is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the internal structure of the present invention;
FIG. 3 is a schematic top view of the present invention.
Illustration of the drawings:
1. a flange plate; 2. mounting holes; 3. a pipe orifice; 4. a seal ring; 5. a night light bar; 6. a chute; 7. a slider; 8. an arc-shaped handle; 9. an annular groove; 10. a circular sheet; 11. a circular opening; 12. a limiting strip; 13. pulling a rope; 14. a rectangular groove; 15. a spring bar; 16. clamping a plate; 17. a strip-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a low temperature resistant easy-to-install carbon steel flange comprises a flange plate 1, a pipeline port 3, the pipeline port 3 is arranged in the middle of the flange plate 1, and one side of the pipeline port 3 is provided with a mounting hole 2, the outer wall of the mounting hole 2 is connected with a luminous strip 5, the luminous strip 5 and the flange plate 1 form an integrated structure through welding, and the inner diameter of the luminous strip 5 is larger than the outer diameter of the mounting hole 2, so that when an operator carries out bolt installation work of the flange plate 1 at a backlight position, the operator carries out installation work of the position of the mounting hole 2 through a light source of the luminous strip 5, which is beneficial to improving the installation work efficiency of the flange plate 1 of the operator, the two ends of the flange plate 1 are provided with sliding grooves 6, and the sliding blocks 7 are inserted in the sliding grooves 6, the arc-shaped handles 8 are arranged on one side of the sliding blocks 7, and the inner wall of the pipeline port 3 is provided with a circular opening 11, the circular sheet 10 is inserted into the circular opening 11, the sealing ring 4 and the limiting strips 12 are sleeved on one side of the outer wall of the circular sheet 10, the limiting strips 12 are installed at two ends of one side of the circular sheet 10, the pull ropes 13 are connected to two ends of the other side of the circular sheet 10, the circular sheet 10 is limited on one side of the sealing ring 4 under the action of the limiting strips 12 when an operator pulls the pull ropes 13, the smooth carrying work of a pipeline on one side is facilitated, the pull ropes 13 and the circular sheet 10 form a detachable structure through bolts, the outer wall structure of the circular sheet 10 is matched with the inner wall structure of the circular opening 11, the operator pulls the pull ropes 13 to move the circular sheet 10 and the sealing ring 4 to one side of the flange plate 1, the fastening work between the sealing ring 4 and the flange plate 1 is facilitated, the sealing ring 4 and the flange plate 1 form a movable structure through the circular sheet 10, and the inner diameter of the sealing ring 4 is equal to the outer diameter of the circular sheet 10, when an operator carries the pipeline and the flange to carry out butt joint installation, the sealing ring 4 is pushed into the annular groove 9, so that the pipeline is sleeved on the circular sheet 10, the flange 1 is conveniently adjusted in a left-right rotation mode according to the installation requirements of devices when the subsequent flange 1 is fixed, the accurate connection of the pipeline into the flange 1 is facilitated after the angle adjustment is completed, the installation work efficiency of the operator is improved, the annular groove 9 is formed in one side of the pipeline opening 3, the rectangular grooves 14 are formed in two sides of the top of the arc-shaped handle 8, the spring strips 15 are connected inside the rectangular grooves 14, the clamping plates 16 are connected to one side of the spring strips 15, the elastic structures are formed by the clamping plates 16 and the arc-shaped handle 8 through the spring strips 15, the clamping plates 16 and the spring strips 15 are located on the same horizontal line, and after the operation of carrying the flange 1 is completed by the operator, the clamping plates 16 and the spring strips 15 on two sides of the arc-shaped handle 8 are pinched, the arc-shaped handle 8 moves downwards and is embedded into the strip-shaped groove 17, so that the arc-shaped handle 8 is retracted into the flange plate 1, subsequent installation of the flange plate 1 by an operator is facilitated, the strip-shaped groove 17 is formed below the arc-shaped handle 8, the arc-shaped handle 8 and the flange plate 1 form a sliding structure through the slider 7, the inner wall structure of the arc-shaped handle 8 is matched with the outer wall structure of the flange plate 1, so that the clamping plates 16 at two ends of the arc-shaped handle 8 are tightly held by the operator in the process of carrying the flange plate 1, the arc-shaped handle 8 is drawn out, the arc-shaped handle 8 at two ends is grasped by the operator, the flange plate 1 is conveniently carried and moved, the surface neatness and the moving efficiency of the flange plate 1 are favorably improved, the conventional flange plate 1 is prevented from being moved, the operator directly grasps the flange plate 1, hand stains are easily left on the surface of the flange plate 1 or in the installation hole 2, is not beneficial to the installation work of the flange plate 1.
The working principle is as follows: during the use, at first pinch the inside cardboard 16 of 8 rectangle recesses of the arc handle of ring flange 1 both ends through the operator, then, upwards carry and draw arc handle 8, carry removal work to ring flange 1 through operator gripping arc handle 8, once more, the effect of the circular slice 10 of pegging graft through the inside circular opening 11 of pipeline mouth 3, make the operator cup joint the pipeline in circular slice 10 one side, and, move pipeline and sealing washer 4 to the annular groove 9 of ring flange 1 one side through pulling tight stay cord 13, fasten the work, and finally, under the condition of being shaded, carry out bolt fastening during operation, through the effect of night light strip 5, be convenient for the operator find out mounting hole 2 fast accurate, accomplish the installation work of ring flange 1 smoothly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a low temperature resistant easy carbon steel flange of installing which characterized in that includes:
a flange plate (1);
the pipeline opening (3) is formed in the middle of the flange plate (1), mounting holes (2) are formed in one side of the pipeline opening (3), the outer wall of each mounting hole (2) is connected with a luminous strip (5), sliding grooves (6) are formed in two ends of the flange plate (1), and sliding blocks (7) are inserted into the sliding grooves (6);
the pipeline opening sealing device comprises an arc-shaped handle (8), wherein the arc-shaped handle (8) is installed on one side of a sliding block (7), a circular opening (11) is formed in the inner wall of the pipeline opening (3), a circular sheet (10) is inserted into the circular opening (11), and a sealing ring (4) is sleeved on one side of the outer wall of the circular sheet (10);
spacing (12), install at one side both ends of circular slice (10) spacing (12), and the opposite side both ends of circular slice (10) all are connected with stay cord (13), annular groove (9) have been seted up to one side of pipeline mouth (3), rectangle recess (14) have all been seted up to the top both sides of arc handle (8), and the internal connection of rectangle recess (14) has spring strip (15), one side of spring strip (15) is connected with cardboard (16), bar recess (17) have been seted up to the below of arc handle (8).
2. A low temperature resistant easy-to-install carbon steel flange according to claim 1, characterized in that: the arc handle (8) and the flange plate (1) form a sliding structure through the sliding block (7), and the inner wall structure of the arc handle (8) is matched with the outer wall structure of the flange plate (1).
3. A low temperature resistant easy-to-install carbon steel flange according to claim 1, characterized in that: the sealing ring (4) and the flange plate (1) form a movable structure through the circular sheet (10), and the inner diameter of the sealing ring (4) is equal to the outer diameter of the circular sheet (10).
4. A low temperature resistant easy-to-install carbon steel flange according to claim 1, characterized in that: the pull rope (13) and the round piece (10) form a detachable structure through a bolt, and the outer wall structure of the round piece (10) is matched with the inner wall structure of the round opening (11).
5. A low temperature resistant easy-to-install carbon steel flange according to claim 1, characterized in that: the clamping plate (16) and the arc-shaped handle (8) form an elastic structure through the spring strip (15), and the clamping plate (16) and the spring strip (15) are located on the same horizontal line.
6. A low temperature resistant easy-to-install carbon steel flange according to claim 1, characterized in that: the luminous strip (5) and the flange plate (1) form an integrated structure through welding, and the inner diameter of the luminous strip (5) is larger than the outer diameter of the mounting hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121990805.7U CN215674109U (en) | 2021-08-23 | 2021-08-23 | Low-temperature-resistant easy-to-install carbon steel flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121990805.7U CN215674109U (en) | 2021-08-23 | 2021-08-23 | Low-temperature-resistant easy-to-install carbon steel flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215674109U true CN215674109U (en) | 2022-01-28 |
Family
ID=79955279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121990805.7U Expired - Fee Related CN215674109U (en) | 2021-08-23 | 2021-08-23 | Low-temperature-resistant easy-to-install carbon steel flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215674109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576446A (en) * | 2022-02-25 | 2022-06-03 | 江苏力达实业科技有限公司 | Flange assembly part with lateral debugging and mounting bracket |
-
2021
- 2021-08-23 CN CN202121990805.7U patent/CN215674109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114576446A (en) * | 2022-02-25 | 2022-06-03 | 江苏力达实业科技有限公司 | Flange assembly part with lateral debugging and mounting bracket |
| CN114576446B (en) * | 2022-02-25 | 2023-07-25 | 江苏力达实业科技有限公司 | Flange assembly with lateral debugging mounting bracket |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |