CN214197645U - Plastic flange type pipe hoop for threaded steel pipe - Google Patents
Plastic flange type pipe hoop for threaded steel pipe Download PDFInfo
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- CN214197645U CN214197645U CN202022943131.7U CN202022943131U CN214197645U CN 214197645 U CN214197645 U CN 214197645U CN 202022943131 U CN202022943131 U CN 202022943131U CN 214197645 U CN214197645 U CN 214197645U
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- plastic flange
- support ring
- thread bush
- steel pipe
- threaded
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Abstract
The utility model discloses a screw-thread steel is plastics flange type ferrule for pipe relates to ferrule technical field, specifically is a screw-thread steel is plastics flange type ferrule for pipe, including left plastics flange, one side threaded connection of left side plastics flange has the support ring. This screw-thread steel is plastics flange type ferrule for pipe, setting through tensioning groove and rubber packing ring, make this flange type ferrule possess fixed effectual, the effect that the practicality is high, cooperation setting through left thread bush and right thread bush, in-process using can be through rotating left plastics flange and the right plastics flange of antiport, because the slope structure has all been seted up at the both ends of left plastics flange and right plastics flange, and the slope structure with left plastics flange looks adaptation is seted up at the both ends of support ring, can realize left steel pipe of stable connection and right steel pipe, thereby simple structure has been played, the effect that the practicality is high, the mesh that has reached.
Description
Technical Field
The utility model relates to a ferrule technical field specifically is a screw-thread steel is plastics flange type ferrule for pipe.
Background
For a long time, the problems of connection and leakage prevention of the PE film coated threaded steel pipe are always difficult to solve by various manufacturers. The original process adopts the two ends of the pipeline to be secondarily processed into annular ripples, and then the two ends of the pipeline are connected by a pipe hoop and a sealing belt in a bolt clamping mode, the polyethylene film at the secondary processing part of the pipe head is damaged by the mode, the repairing damage is very troublesome, the anti-corrosion service life is difficult to guarantee, the production difficulty is increased, and the related cost is increased.
In the plastic flange type pipe hoop for the screw-thread steel pipe disclosed in the chinese utility model patent application publication No. CN201273417Y, although the plastic flange type pipe hoop for the screw-thread steel pipe has simple structure and convenient installation, solves the connection and anti-leakage problems of the screw-thread steel pipe covered with the PE film, and enhances the corrosion resistance, however, the plastic flange type pipe hoop for the screw-thread steel pipe has the disadvantages of poor practicability, inconvenient installation and small application range.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a screw-thread steel is plastics flange type ferrule for pipe has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a plastic flange type ferrule for threaded steel pipe, includes left plastic flange, one side threaded connection of left side plastic flange has the support ring, the tensioning groove has been seted up to the inside of support ring, the screw thread with left plastic flange looks adaptation is seted up to one side of support ring, one side butt of support ring has the rubber packing ring, one side butt of rubber packing ring has left thread bush, one side of left thread bush has right thread bush through rubber packing ring butt, one side threaded connection of support ring has right plastic flange, slope structure has all been seted up to one side of left side plastic flange and right plastic flange, the both ends of support ring open and shut have the slope with left plastic flange and right plastic flange looks adaptation, the equal fixed mounting in one side of left side plastic flange and right plastic flange has the shifting block.
Optionally, one side threaded connection of left side thread bush has left steel pipe, the inside threaded connection of right side thread bush has right steel pipe, the quantity of left side thread bush and right thread bush is three, evenly distributed is in one side of rubber packing ring.
Optionally, the number of the shifting blocks is a plurality, the shifting blocks are evenly distributed on one side of the left plastic flange and one side of the right plastic flange, and the length of the shifting blocks is equal to that of the left plastic flange.
Optionally, the number of the tensioning grooves is two, each group of the tensioning grooves is four, the tensioning grooves are symmetrically distributed on two sides of the support ring, and the support ring is made of plastic.
Optionally, the two ends of the rubber gasket are provided with inverted bevel edges, and one side of the rubber gasket is provided with a groove matched with the support ring.
Optionally, the tensioning hole has been seted up to the one end in tensioning groove, left thread bush and right thread bush are threaded connection with left steel pipe and right steel pipe.
(III) advantageous effects
The utility model provides a screw-thread steel is plastics flange type ferrule for pipe possesses following beneficial effect:
the plastic flange type pipe hoop for the deformed steel pipe has the advantages that the flange type pipe hoop has good fixing effect and high practicability through the arrangement of the tensioning groove and the rubber gasket, the left plastic flange and the right plastic flange can be rotated and reversely rotated in the use process through the matching arrangement of the left threaded sleeve and the right threaded sleeve, the slope structures are respectively arranged at the two ends of the left plastic flange and the right plastic flange, the slope structures matched with the left plastic flange are arranged at the two ends of the support ring, the support ring is pushed through the arranged slope structures, the support ring is contracted in a box under the action of the tensioning groove, the left threaded sleeve and the right threaded sleeve are pushed through the rubber gasket to realize the effect of reinforcing and connecting the left steel pipe and the right steel pipe, the left steel pipe and the right steel pipe can be stably connected due to the self-locking property of the threads, thereby having the functions of simple structure and high practicability and achieving the aim.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic structural view of the support ring of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic structural view of the present invention;
fig. 5 is a schematic structural view of the tension groove of the present invention;
fig. 6 is a schematic structural view of the left thread bushing of the present invention.
In the figure: 1. a left plastic flange; 2. a support ring; 3. a tension groove; 4. a rubber gasket; 5. a left threaded sleeve; 6. a right thread bush; 7. a right plastic flange; 8. shifting blocks; 9. a left steel tube; 10. a right steel tube; 11. tensioning the hole.
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.
Referring to fig. 1 to 6, a plastic flange type pipe hoop for a deformed steel pipe comprises a left plastic flange 1, a support ring 2 is screwed on one side of the left plastic flange 1, two sets of tensioning grooves 3 are formed in the support ring 2, four tensioning grooves 3 are formed in each set, the four tensioning grooves are symmetrically distributed on two sides of the support ring 2, the support ring 2 is made of plastic, one end of each tensioning groove 3 is provided with a tensioning hole 11, a left threaded sleeve 5 and a right threaded sleeve 6 are screwed with a left steel pipe 9 and a right steel pipe 10, the flange type pipe hoop has good fixing effect and high practicability due to the arrangement of the tensioning grooves 3 and a rubber gasket 4, the left threaded sleeve 5 and the right threaded sleeve 6 are matched, the left threaded sleeve 5 and the right threaded sleeve 6 can be rotated reversely during use, and both ends of the left threaded sleeve 5 and the right threaded sleeve 6 are provided with slope structures, and the two ends of the support ring 2 are provided with slope structures matched with the left thread sleeve 5, so that when the left thread sleeve 5 and the right thread sleeve 6 are rotated, the support ring 2 is pushed by the arranged slope structures to shrink in the box under the action of the tensioning groove 3, and then the left thread sleeve 5 and the right thread sleeve 6 are pushed by the rubber gasket 4 to realize the effect of reinforcing and connecting the left steel pipe 9 and the right steel pipe 10, because the threads have self-locking property, the left steel pipe 9 and the right steel pipe 10 can be stably connected, thereby having the functions of simple structure and high practicability, and achieving the aim, one side of the support ring 2 is provided with threads matched with the left plastic flange 1, one side of the support ring 2 is abutted with the rubber gasket 4, one side of the rubber gasket 4 is abutted with the left thread sleeve 5, two ends of the rubber gasket 4 are provided with inverted-button-shaped inclined edges, one side of the rubber gasket 4 is provided with a groove matched with the support ring 2, one side threaded connection of left side thread bush 5 has left steel pipe 9, the inside threaded connection of right side thread bush 6 has right steel pipe 10, the quantity of left side thread bush 5 and right thread bush 6 is three, evenly distributed is in one side of rubber packing ring 4, one side of left side thread bush 5 has right thread bush 6 through rubber packing ring 4 butt joint, one side threaded connection of support ring 2 has right plastic flange 7, the slope structure has all been seted up to one side of left plastic flange 1 and right plastic flange 7, the both ends of support ring 2 open and shut have the slope with left plastic flange 1 and right plastic flange 7 looks adaptation, the equal fixed mounting in one side of left plastic flange 1 and right plastic flange 7 has shifting block 8, the quantity of shifting block 8 is a plurality of, evenly distributed is in one side of left plastic flange 1 and right plastic flange 7, the length of shifting block 8 equals with the length of left plastic flange 1.
When in use, firstly, a left steel pipe 9 and a right steel pipe 10 which need to be connected are connected inside a left threaded sleeve 5 and a right threaded sleeve 6 in a threaded manner, then a reverse rotation shifting block 8 drives a left plastic flange 1 and a right plastic flange 7 to rotate, the plastic flange type pipe hoop for the threaded steel pipe has good fixing effect and high practicability by arranging a tensioning groove 3 and a rubber gasket 4, the left plastic flange 1 and the right plastic flange 7 can be rotated in the use process by rotating the left plastic flange 1 and the reverse rotation right plastic flange 7 through the matched arrangement of the left threaded sleeve 5 and the right threaded sleeve 6, because the two ends of the left plastic flange 1 and the right plastic flange 7 are both provided with slope structures, and the two ends of the support ring 2 are provided with slope structures matched with the left plastic flange 1, further, when the left plastic flange 1 and the right plastic flange 7 are rotated, the support ring 2 is pushed through the arranged slope structures, the effect of tensioning groove 3 is the incasement and is shrunk down, and rethread rubber packing ring 4 promotes left thread bush 5 and right thread bush 6 and realizes consolidating the effect of connecting left steel pipe 9 and right steel pipe 10, because the screw thread has auto-lock nature, can realize stably connecting left steel pipe 9 and right steel pipe 10, makes this flange type ferrule possess fixed effectual, the high effect of practicality to simple structure, the high effect of practicality have been played, the purpose that has reached.
In summary, the following steps: the plastic flange type pipe hoop for the threaded steel pipe has the advantages that the flange type pipe hoop has good fixing effect and high practicability through the arrangement of the tensioning groove 3 and the rubber gasket 4, the left plastic flange 1 and the right plastic flange 7 can be rotated in the using process through the matching arrangement of the left thread sleeve 5 and the right thread sleeve 6, the supporting ring 2 is pushed through the arranged slope structure when the left plastic flange 1 and the right plastic flange 7 are rotated, the supporting ring shrinks in a box under the action of the tensioning groove 3, the left thread sleeve 5 and the right thread sleeve 6 are pushed through the rubber gasket 4 to realize the effect of reinforcing and connecting the left steel pipe 9 and the right steel pipe 10 when the left plastic flange 1 and the right plastic flange 7 are rotated, can realize the stable connection of left steel pipe 9 and right steel pipe 10 to simple structure, the high effect of practicality have been played, the purpose that has reached.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a threaded steel is plastic flange type ferrule for pipe, includes left plastic flange (1), its characterized in that: one side of the left plastic flange (1) is in threaded connection with a support ring (2), a tensioning groove (3) is formed in the support ring (2), one side of the support ring (2) is provided with a thread matched with the left plastic flange (1), one side of the support ring (2) is connected with a rubber gasket (4) in an abutting mode, one side of the rubber gasket (4) is connected with a left threaded sleeve (5) in an abutting mode, one side of the left thread bush (5) is connected with a right thread bush (6) in a butting way through a rubber gasket (4), one side of the support ring (2) is in threaded connection with a right plastic flange (7), one side of each of the left plastic flange (1) and the right plastic flange (7) is provided with a slope structure, the two ends of the support ring (2) are opened and closed with slopes matched with the left plastic flange (1) and the right plastic flange (7), and a shifting block (8) is fixedly arranged on one side of each of the left plastic flange (1) and the right plastic flange (7).
2. The plastic flange type pipe clamp for threaded steel pipes according to claim 1, characterized in that: one side threaded connection of left side thread bush (5) has left steel pipe (9), the inside threaded connection of right side thread bush (6) has right steel pipe (10), the quantity of left side thread bush (5) and right thread bush (6) is three, evenly distributed is in one side of rubber packing ring (4).
3. The plastic flange type pipe clamp for threaded steel pipes according to claim 1, characterized in that: the number of the shifting blocks (8) is a plurality of, the shifting blocks are uniformly distributed on one sides of the left plastic flange (1) and the right plastic flange (7), and the length of each shifting block (8) is equal to that of the left plastic flange (1).
4. The plastic flange type pipe clamp for threaded steel pipes according to claim 1, characterized in that: the number of tensioning grooves (3) is two sets of, and every group is four, and the symmetric distribution is in the both sides of support ring (2), the material of support ring (2) is plastics.
5. The plastic flange type pipe clamp for threaded steel pipes according to claim 1, characterized in that: the both ends of rubber packing ring (4) are provided with back-off shape hypotenuse, the recess with support ring (2) looks adaptation is seted up to one side of rubber packing ring (4).
6. The plastic flange type pipe clamp for threaded steel pipes according to claim 1, characterized in that: tensioning hole (11) have been seted up to the one end of tensioning groove (3), left side thread bush (5) and right thread bush (6) are threaded connection with left steel pipe (9) and right steel pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022943131.7U CN214197645U (en) | 2020-12-07 | 2020-12-07 | Plastic flange type pipe hoop for threaded steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022943131.7U CN214197645U (en) | 2020-12-07 | 2020-12-07 | Plastic flange type pipe hoop for threaded steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214197645U true CN214197645U (en) | 2021-09-14 |
Family
ID=77651498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022943131.7U Active CN214197645U (en) | 2020-12-07 | 2020-12-07 | Plastic flange type pipe hoop for threaded steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214197645U (en) |
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2020
- 2020-12-07 CN CN202022943131.7U patent/CN214197645U/en active Active
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