CN212657092U - Threaded flange plate with stable mounting structure - Google Patents
Threaded flange plate with stable mounting structure Download PDFInfo
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- CN212657092U CN212657092U CN202021284552.7U CN202021284552U CN212657092U CN 212657092 U CN212657092 U CN 212657092U CN 202021284552 U CN202021284552 U CN 202021284552U CN 212657092 U CN212657092 U CN 212657092U
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Abstract
The utility model discloses a firm screw flange dish of mounting structure relates to the screw flange dish field, including flange plate body, flange plate body is discoid structure, one side an organic whole of flange plate body is provided with the screw flange dish end, flange plate body's outer lane position is circular array form and is provided with twelve group and reserves the mounting hole, the diameter of screw flange dish end is less than flange plate body's diameter, flange plate body keeps away from and is provided with the control flume in the one side of screw flange dish end, the surface of control flume is provided with six flexible grooves of group, six flexible grooves of group are circular array form and distribute, the activity is provided with the pin in the flexible groove, the pin is character cut in bas-. The end of the threaded flange plate is provided with the pin, and the threaded flange plate can be fixed through the pin after being connected through the threaded structure, so that the structure is stable, the phenomenon of falling or loosening is prevented, and the practicability is high; the utility model discloses well pin is convenient for control and dismouting, and does not influence the ring flange body and is used for installing the object.
Description
Technical Field
The utility model relates to a screw-thread flange field, in particular to firm screw-thread flange of mounting structure.
Background
The threaded flange is a flange which is connected with a pipeline by threads. When in design, the flange can be processed according to a loose flange. The flange has the advantages that welding is not needed, and the additional moment generated to the cylinder or the pipeline when the flange deforms is very small. The disadvantages are large thickness of the flange and high cost. The connecting device is suitable for connecting high-pressure pipelines.
The threaded flange is a non-welding flange, wherein an inner hole of the flange is processed into pipe threads, and the threaded flange is matched with a pipe with threads to realize connection. Compared with a horizontal welding flange or a butt welding flange, the threaded flange has the characteristics of convenience in installation and maintenance, and can be used on pipelines which are not allowed to be welded on some fields. The alloy steel flange has enough strength, but is not easy to weld or has poor welding performance, and a threaded flange can be selected. However, under the conditions that the temperature of the pipeline changes sharply or the temperature is higher than 260 ℃ and lower than-45 ℃, the threaded flange is not recommended to be used so as to avoid leakage.
The outer surface of the threaded flange can be processed into threads for being connected between two objects, so that the purpose of connecting the two objects is achieved, but the threaded structure is easy to loosen and the connecting structure is unstable when the two objects are connected through the threaded structure of the flange plate.
Therefore, it is necessary to provide a threaded flange with a stable mounting structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a firm screw flange dish of mounting structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a threaded flange with a stable mounting structure comprises a flange body, wherein the flange body is of a disc-shaped structure, one side of the flange body is integrally provided with a threaded flange end, the outer ring position of the flange body is provided with twelve groups of reserved mounting holes in a circular array shape, the diameter of the threaded flange end is smaller than that of the flange body, one surface of the flange body, away from the threaded flange end, is provided with a control groove, the surface of the control groove is provided with six groups of telescopic grooves which are distributed in a circular array shape, pins are movably arranged in the telescopic grooves and are of a concave structure, one end of each pin extends into the control groove, the other end of each pin movably extends out of the outer ring of the threaded flange end, three groups of springs are fixedly welded on one side surface inside each telescopic groove, and one end, away from each pin, of each spring is fixedly welded with a magnetic plate, the utility model discloses a flexible groove, including the control groove, magnetic sheet laminating is on flexible inslot side inner wall, the intermediate position of control groove is provided with the screw hole, is connected with the threaded rod through screw-thread fit in the screw hole, the one end fixed weld that the threaded rod stretches out the screw hole has the rotation control board, the rotation control board is the disc structure, and the outer lane of rotation control board is provided with the cooperation groove that six groups correspond with the pin.
Preferably, one side of the magnetic plate, which is far away from the spring, is fixedly provided with a rubber pad, and the rubber pad is movably attached to the inner wall of the telescopic groove.
Preferably, when the magnetic plate and the pin are respectively abutted against the inner walls of the two sides of the telescopic groove, the spring is in a compressed state.
Preferably, the length of screw hole is greater than the length of screw rod, the fixed welding in one side intermediate position that the threaded rod was kept away from to the rotation control board has the twist ring, the twist ring is located the inside of control flume.
Preferably, the matching groove is of a rectangular groove body structure, and the length of the matching groove is equal to the width of the telescopic groove minus the width of the pin.
Preferably, when the pins are attached to the inner wall of the telescopic groove close to the outer edge of the end of the threaded flange, the outer ring of the rotary control plate is attached to one surface, close to the six groups of pins, of the rotary control plate.
The utility model discloses a technological effect and advantage:
1. the end of the threaded flange plate is provided with the pin, and the threaded flange plate can be fixed through the pin after being connected through the threaded structure, so that the structure is stable, the phenomenon of falling or loosening is prevented, and the practicability is high;
2. the utility model discloses well pin is convenient for control and dismouting, and does not influence the ring flange body and is used for installing the object.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic view of the structure of the end of the threaded flange of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
In the figure: 1. the flange plate body; 2. the end of the threaded flange plate; 3. a pin; 4. reserving a mounting hole; 5. a control slot; 6. a telescopic groove; 7. rotating the control plate; 8. a mating groove; 9. a torsion ring; 10. a spring; 11. a magnetic plate; 12. a rubber pad; 13. a threaded rod; 14. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a screw flange with stable installation structure as shown in figures 1-3, which comprises a flange plate body 1, wherein the flange plate body 1 is in a disc-shaped structure, one side of the flange plate body 1 is integrally provided with a screw flange end 2, the outer ring position of the flange plate body 1 is provided with twelve groups of reserved installation holes 4 in a circular array shape, the diameter of the screw flange end 2 is smaller than that of the flange plate body 1, one side of the flange plate body 1 away from the screw flange end 2 is provided with a control groove 5, the surface of the control groove 5 is provided with six groups of expansion grooves 6, the six groups of expansion grooves 6 are distributed in a circular array shape, pins 3 are movably arranged in the expansion grooves 6, the pins 3 are in a concave structure, one end of the pins 3 extends in the control groove 5, the other end of the pins 3 movably extends out of the outer ring of the screw flange end 2, three groups of springs 10 are fixedly welded on one, the fixed welding of the one end that pin 3 was kept away from to spring 10 has magnetic sheet 11, and magnetic sheet 11 laminates on 6 side inner walls in flexible groove, and the intermediate position of control groove 5 is provided with screw hole 14, is connected with threaded rod 13 through screw-thread fit in the screw hole 14, and the fixed welding of the one end that threaded rod 13 stretches out screw hole 14 has rotation control panel 7, and rotation control panel 7 is the disc structure, and rotation control panel 7's outer lane is provided with six cooperation grooves 8 that correspond with pin 3.
One surface of the magnetic plate 11, which is far away from the spring 10, is fixedly provided with a rubber pad 12, and the rubber pad 12 is movably attached to the inner wall of the telescopic groove 6.
When magnetic sheet 11 and pin 3 contradict respectively on the both sides inner wall of flexible groove 6, spring 10 is compression state, and magnetic sheet 11 adsorbs to be fixed when flexible groove 6 inner walls, has good stabilizing effect to spring 10, and pin 3 makes things convenient for dismouting and maintenance, rubber pad 12 reducing wear on magnetic sheet 11.
The length of screw hole 14 is greater than the length of threaded rod 13, and the fixed welding of one side intermediate position that the threaded rod 13 was kept away from to rotation control board 7 has twist ring 9, and twist ring 9 is located the inside of control slot 5, conveniently controls rotation control board 7.
The cooperation groove 8 is rectangle groove body structure, and the length of cooperation groove 8 equals the width of flexible groove 6 and subtracts the width of pin 3, and when rotating the position of the staggered pin 3 in cooperation groove 8 with rotation control board 7, can avoid pin 3 to shrink in flexible groove 6, has avoided the not hard up phenomenon of structure.
When the pins 3 are attached to the inner wall of the telescopic groove 6 close to the outer edge of the end head 2 of the threaded flange, the outer rings of the rotary control plates 7 are attached to the surfaces, close to each other, of the six groups of pins 3.
The working principle is as follows: 1 one end of ring flange body is passed through threaded flange end 2 and is connected on one side object mouth of pipe inner wall, the position that corresponds pin 3 on the mouth of pipe inner wall is provided with the pinhole, install threaded flange end 2 after, pin 3 can be through the flexible block of spring 10's elasticity effect in the pinhole, realize the further fixed of device, and pin 3 sets up in control slot 5, do not influence the installation between ring flange body 1 and the opposite side object, ring flange body 1 passes through the screw and reserves mounting hole 4 and fixes on the object, the effect of two objects of stable connection has been played.
When dismantling, dismantle the object of connecting in flange plate body 1 one side earlier, then rotation control board 7 rotates, and cooperation groove 8 corresponds in pin 3 positions, with six group's pin 3 pulling toward the intermediate position simultaneously, rotatable shift out screw flange dish end 2, convenient dismantlement use.
The pin 3 is arranged on the end 2 of the middle threaded flange plate, and the middle threaded flange plate can be fixed through the pin 3 after being connected through the threaded structure, so that the structure is stable, the phenomenon of falling or loosening is prevented, and the practicability is high; the utility model discloses well pin 3 is convenient for control and dismouting, and does not influence flange plate body 1 and is used for installing the object.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a firm screw flange of mounting structure, includes ring flange body (1), its characterized in that: the flange plate comprises a flange plate body (1) and is characterized in that the flange plate body (1) is of a disc-shaped structure, one side of the flange plate body (1) is integrally provided with a threaded flange plate end (2), the outer ring position of the flange plate body (1) is provided with twelve groups of reserved mounting holes (4) in a circular array shape, the diameter of the threaded flange plate end (2) is smaller than that of the flange plate body (1), one surface, away from the threaded flange plate end (2), of the flange plate body (1) is provided with a control groove (5), the surface of the control groove (5) is provided with six groups of telescopic grooves (6), the six groups of telescopic grooves (6) are distributed in a circular array shape, pins (3) are movably arranged in the telescopic grooves (6), the pins (3) are of a concave structure, one ends of the pins (3) are stretched in the control groove (5), and the other ends of the, the utility model discloses a pin (3) is fixed welding has three group's springs (10) on the inside side of flexible groove (6), the one end fixed welding that pin (3) were kept away from in spring (10) has magnetic sheet (11), magnetic sheet (11) laminating is on flexible groove (6) side inner wall, the intermediate position of control groove (5) is provided with screw hole (14), is connected with threaded rod (13) through screw-thread fit in screw hole (14), the one end fixed welding that screw hole (14) were stretched out in threaded rod (13) has rotation control panel (7), rotation control panel (7) are the disc structure, and the outer lane of rotation control panel (7) is provided with six sets of cooperation grooves (8) that correspond with pin (3).
2. A structurally sound threaded flange according to claim 1, wherein: one surface, far away from the spring (10), of the magnetic plate (11) is fixedly provided with a rubber pad (12), and the rubber pad (12) is movably attached to the inner wall of the telescopic groove (6).
3. A structurally sound threaded flange according to claim 1, wherein: when the magnetic plate (11) and the pin (3) are respectively abutted against the inner walls of the two sides of the telescopic groove (6), the spring (10) is in a compressed state.
4. A structurally sound threaded flange according to claim 1, wherein: the length of screw hole (14) is greater than the length of threaded rod (13), the fixed welding in one side intermediate position that threaded rod (13) were kept away from in rotation control board (7) has turn round (9), turn round (9) are located the inside of control tank (5).
5. A structurally sound threaded flange according to claim 1, wherein: the matching groove (8) is of a rectangular groove body structure, and the length of the matching groove (8) is equal to the width of the telescopic groove (6) minus the width of the pin (3).
6. A structurally sound threaded flange according to claim 1, wherein: when the pins (3) are attached to the inner wall of one side, close to the outer edge of the threaded flange plate end (2), of the telescopic groove (6), the outer ring of the rotary control plate (7) is attached to the face, close to the six groups of pins (3), of the outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021284552.7U CN212657092U (en) | 2020-07-03 | 2020-07-03 | Threaded flange plate with stable mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021284552.7U CN212657092U (en) | 2020-07-03 | 2020-07-03 | Threaded flange plate with stable mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212657092U true CN212657092U (en) | 2021-03-05 |
Family
ID=74760673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021284552.7U Active CN212657092U (en) | 2020-07-03 | 2020-07-03 | Threaded flange plate with stable mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212657092U (en) |
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2020
- 2020-07-03 CN CN202021284552.7U patent/CN212657092U/en active Active
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