CN220248570U - Rubber-lined reducing nipple connector - Google Patents
Rubber-lined reducing nipple connector Download PDFInfo
- Publication number
- CN220248570U CN220248570U CN202321958491.1U CN202321958491U CN220248570U CN 220248570 U CN220248570 U CN 220248570U CN 202321958491 U CN202321958491 U CN 202321958491U CN 220248570 U CN220248570 U CN 220248570U
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- CN
- China
- Prior art keywords
- connector
- fastening
- adjusting groove
- fastening bolt
- reducing nipple
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- 210000002445 nipple Anatomy 0.000 title claims abstract description 19
- 238000003466 welding Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model belongs to the technical field of pipe fitting connection, in particular to a rubber lining reducing nipple joint connector, which aims at the problem that the diameter of a connecting pipe fitting is limited due to the fact that the inner diameter of the existing equipment cannot be changed, and the utility model provides the following scheme, which comprises the following steps: the connector I is provided with an adjusting groove I on one side, a plurality of poking sheets I are arranged on the periphery of the adjusting groove I, a fastening screw hole I is arranged on one side of the inner portion of the adjusting groove I, a fastening bolt I is inserted into the fastening screw hole I through threads, a fastening plate I is inserted into the fastening bolt I through threads, a fastening disc I is welded to the other end of the fastening bolt I, a connecting groove is arranged on the other end of the connector I, and a splicing screw rod welded to one side of the connector II is inserted into the connecting groove through threads. According to the utility model, the fastening bolts are controlled to rotate through the fastening plates, so that the displacement of the fastening plates in the regulating grooves is controlled, the distance between a plurality of poking sheets is regulated, the behavior of changing the diameter of equipment is achieved, and the connection stability is improved.
Description
Technical Field
The utility model relates to the technical field of pipe fitting connection, in particular to a rubber lining reducing nipple connector.
Background
In production and life, it is often necessary to connect pipes, air pipes and other pipe fittings to equipment. In normal use, some pipe fittings need to be frequently plugged and unplugged, and some pipe fittings do not need to be frequently plugged and unplugged.
The retrieved patent publication number CN207814687U provides a pipe connection. The pipe fitting connecting device comprises a flexible connecting sleeve and two sealing shells. The flexible connecting sleeve is used for being sleeved on the outer surfaces of the two connected pipe fittings to be communicated with the two connected pipe fittings. The two sealing shells are respectively sleeved on the two connected pipe fittings. The two sealing shells are sleeved on the flexible connecting sleeves of the two connected pipe fittings through extrusion so as to seal the joint of the two connected pipe fittings.
The inner diameter of the existing equipment cannot be changed, so that the diameter of a connecting pipe fitting is limited, and therefore, we propose a rubber lining reducing nipple joint connector for solving the problems.
Disclosure of Invention
The utility model aims to solve the defect that the diameter of equipment cannot be changed, and provides a rubber-lined reducing nipple connector.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a rubber lined reducing nipple coupler comprising: the connector I, adjustment tank I has been seted up to one side of connector I, adjustment tank I's week side is all through seting up and is provided with a plurality of plectrums first, tight screw first has been seted up to the inside one side of adjustment tank I, tight screw first's inside has tight fixed bolt first through the screw grafting, tight fixed bolt first's outside grafting has tight fixed plate first, tight fixed bolt first's the other end welding has tight fixed plate first, the spread groove has been seted up to connector first's the other end, the inside of spread groove has connector two one side welded grafting screw rod through the screw grafting.
Preferably, an adjusting groove II is formed in one side of the connector II, and a plurality of poking sheets II are arranged on the periphery of the adjusting groove II.
Preferably, a second fastening screw hole is formed in one end of the second adjusting groove.
Preferably, the inside of the second fastening screw hole is inserted with a second fastening bolt through threads, and the outside of the second fastening bolt is inserted with a second fastening plate.
Preferably, the other end of the second fastening bolt is provided with a second fastening disc through welding.
Preferably, the first connector and the second connector are provided with anti-skid patterns on the outer parts, the diameter of the first connector is 10-18 mm, and the diameter of the second connector is 5-9 mm.
Preferably, the cross section of the first adjusting groove is isosceles trapezoid, and the cross section of the second adjusting groove is isosceles trapezoid.
In the utility model, the rubber lining reducing nipple connector comprises a connecting rod, a connecting rod and a connecting rod, wherein the connecting rod is connected with the connecting rod through the connecting rod, and the connecting rod is connected with the connecting rod through the connecting rod:
1. according to the utility model, the rotation of the fastening bolt is controlled through the fastening plate, so that the displacement of the fastening plate in the regulating groove is controlled, the distance between a plurality of poking sheets is regulated, the behavior of changing the diameter of equipment is achieved, and the connection stability is improved;
2. according to the utility model, the anti-skid patterns are formed on the outer parts of the first connector and the second connector, so that the action of tightly inserting the outer parts of the first connector and the second connector into the pipe fitting is increased, and the connection stability and the tightness are effectively improved.
Drawings
FIG. 1 is a schematic diagram of a rubber lined reducing nipple joint coupling according to the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional view of a rubber lined reducing nipple coupler in accordance with the present utility model;
fig. 3 is a schematic structural view of a portion a of a rubber-lined reducing nipple joint coupler according to the present utility model.
In the figure: 1. a first connector; 2. an adjusting groove I; 3. a first poking piece; 4. tightly fixing a first screw hole; 5. a first fastening bolt; 6. a first fastening plate; 7. a first fastening disc is fastened; 8. a connecting groove; 9. a second connector; 10. inserting a screw rod; 11. an adjusting groove II; 12. a second poking piece; 13. fastening a second screw hole; 14. a second fastening bolt; 15. a second fastening plate; 16. and (5) tightly fixing the second disc.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-3, a rubber lined reducing nipple coupling comprising: the connector I1, adjusting slot I2 has been seted up to one side of connector I1, the week side of adjusting slot I2 is all offered through seting up and is provided with a plurality of plectrum I3, tight screw first 4 has been seted up to inside one side of adjusting slot I2, tight screw first 4's inside has tight fixed bolt first 5 through the screw grafting, tight fixed bolt first 5's outside grafting has tight fixed plate first 6, tight fixed bolt first 5's the other end welding has tight fixed disk first 7, connecting slot 8 has been seted up to connector first 1's the other end, the inside of connecting slot 8 has 9 one side welded grafting screw rods 10 of connector through the screw grafting.
In this embodiment, the second connector 9 has a second adjusting slot 11 formed on one side thereof, and a plurality of second dials 12 are formed on the peripheral side of the second adjusting slot 11.
By adopting the scheme, the diameter is adjusted by arranging the second adjusting groove 11 on one side of the second connector 9.
In this embodiment, a second fastening screw hole 13 is formed at one end of the second interior of the adjustment groove 11.
By adopting the scheme, the second fastening screw hole 13 is formed in one end of the inner part of the second regulating groove 11, the second fastening screw hole 13 is added to be inserted with the second fastening bolt 14, the inserting stability is effectively improved, and the problem of unsmooth connection is avoided.
In this embodiment, the second fastening bolt 14 is inserted into the second fastening screw hole 13 through a screw thread, and the second fastening plate 15 is inserted into the second fastening bolt 14.
By adopting the scheme, the second fastening bolt 14 is inserted into the second fastening screw hole 13 through threads, the second fastening plate 15 is inserted into the second fastening bolt 14, and the second fastening plate 15 is controlled conveniently, so that the purpose of adjusting the diameter of the second connector 9 is achieved.
In this embodiment, the other end of the second fastening bolt 14 is mounted with a second fastening plate 16 by welding.
By adopting the scheme, the second fastening plate 16 is arranged at the other end of the second fastening bolt 14 through welding, so that the purpose of controlling the wedging of the other end of the second fastening bolt 14 is achieved.
In this embodiment, the outer parts of the first connector 1 and the second connector 9 are provided with anti-skid patterns, the diameter of the first connector 1 is 10-18 mm, and the diameter of the second connector 9 is 5-9 mm.
By adopting the scheme, the anti-slip patterns are formed on the outer parts of the first connector 1 and the second connector 9, so that the problem of slipping and falling off during connection is avoided.
In this embodiment, the cross section of the first adjusting groove 2 is an isosceles trapezoid, and the cross section of the second adjusting groove 11 is an isosceles trapezoid.
By adopting the scheme, the cross section of the first adjusting groove 2 is isosceles trapezoid, the cross section of the second adjusting groove 11 is isosceles trapezoid, and the second adjusting groove is meshed with the corresponding first fastening plate 6 and the second fastening plate 15 conveniently, so that the purpose of adjusting the diameter is achieved.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. A rubber lined reducing nipple coupler comprising: the connector I (1) is characterized in that an adjusting groove I (2) is formed in one side of the connector I (1), a plurality of poking pieces I (3) are arranged on the periphery of the adjusting groove I (2) in a penetrating mode, a fastening screw hole I (4) is formed in one side of the inner portion of the adjusting groove I (2), a fastening bolt I (5) is inserted into the inner portion of the fastening screw hole I (4) through threads, a fastening plate I (6) is inserted into the outer portion of the fastening bolt I (5), a fastening plate I (7) is welded at the other end of the fastening bolt I (5), a connecting groove (8) is formed in the other end of the connector I (1), and a splicing screw (10) welded on one side of the connector II (9) is inserted into the inner portion of the connecting groove (8) through threads.
2. The rubber lining reducing nipple connector according to claim 1, wherein an adjusting groove two (11) is formed in one side of the connector two (9), and a plurality of poking pieces two (12) are arranged on the peripheral sides of the adjusting groove two (11) in a penetrating mode.
3. The rubber lining reducing nipple connector according to claim 2, wherein a second fastening screw hole (13) is formed in one end of the inside of the second adjusting groove (11).
4. A rubber lining reducing nipple joint connector according to claim 3, characterized in that a second fastening bolt (14) is inserted into the second fastening screw hole (13) through threads, and a second fastening plate (15) is inserted into the second fastening bolt (14).
5. The rubber lining reducing nipple joint connector according to claim 4, wherein the other end of the second fastening bolt (14) is provided with a second fastening disc (16) through welding.
6. The rubber lining reducing nipple connector according to claim 1, wherein anti-skid patterns are formed on the outer portions of the first connector (1) and the second connector (9), the diameter of the first connector (1) is 10-18 mm, and the diameter of the second connector (9) is 5-9 mm.
7. The rubber lining reducing nipple connector according to claim 1, wherein the cross section of the first adjusting groove (2) is isosceles trapezoid, and the cross section of the second adjusting groove (11) is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958491.1U CN220248570U (en) | 2023-07-25 | 2023-07-25 | Rubber-lined reducing nipple connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958491.1U CN220248570U (en) | 2023-07-25 | 2023-07-25 | Rubber-lined reducing nipple connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220248570U true CN220248570U (en) | 2023-12-26 |
Family
ID=89230312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321958491.1U Active CN220248570U (en) | 2023-07-25 | 2023-07-25 | Rubber-lined reducing nipple connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220248570U (en) |
-
2023
- 2023-07-25 CN CN202321958491.1U patent/CN220248570U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |