CN219164146U

CN219164146U - Joint connection mechanism for metal threading pipe

Info

Publication number: CN219164146U
Application number: CN202320287357.7U
Authority: CN
Inventors: 蔡钜锋; 周志坚
Original assignee: Zhejiang Kinde Construction Technology Co ltd
Current assignee: Zhejiang Kinde Construction Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-06-09
Anticipated expiration: 2033-02-14

Abstract

The utility model relates to the technical field of joint connection mechanisms, and discloses a joint connection mechanism for a metal threading pipe, which comprises a split ring plate, wherein the inner wall of the split ring plate is fixedly connected with a butt joint ring plate, the inside of the butt joint ring plate is movably connected with a matching ring plate, one side of the matching ring plate is fixedly connected with a fixing plate, the inside of the fixing plate is fixedly connected with a threading pipe body, the bottom end of the matching ring plate is provided with a thread groove, the inside of the butt joint ring plate is provided with a threaded hole, the inside of the threaded hole is movably connected with a threaded rod, and the bottom end of the threaded rod is fixedly connected with a nut. This a connect coupling mechanism for metal threading pipe can make this connect coupling mechanism have good stable effect, is convenient for install fast between the metal threading pipe, improves the stability of connecting between the metal threading pipe simultaneously, improves the security that the metal threading pipe used to make this connect coupling mechanism's practicality obtain certain promotion.

Description

Joint connection mechanism for metal threading pipe

Technical Field

The utility model relates to the technical field of joint connection mechanisms, in particular to a joint connection mechanism for a metal threading tube.

Background

The metal threading pipe can be used in places with strong acidity, strong alkalinity, high corrosiveness and explosion danger so as to ensure the safety and long-term use of the circuit. The excellent mechanical properties of the conduit are very resistant to corrosion and can also be used at high pressures. The metal threading pipe has smooth surface, small fluid resistance, difficult generation of dirt, no bacteria generation, low thermal expansion coefficient, difficult deformation under the conditions of temperature quenching and shock heating, and can be used for threading a circuit by only carrying out installation connection in a traditional mode. The pattern layer on the surface of the metal threading pipe well solves the problems of waterway transportation, underground and long service life of various acids and bases under high pressure.

In the chinese patent, a metal threading pipe joint connection device such as CN205765931U comprises a clasp having a C-shaped structure, a hand lever having a middle through hole is fixed on an outer wall of one side of the clasp in a horizontal diameter direction of the clasp, and an upper pressing nail provided through a side wall of the clasp is fixed on the other side wall by a nut. The device effectively improves the working efficiency and improves the use safety.

The following problems exist in the prior art:

1. the joint connecting mechanism for the metal threading pipes in the prior art has unstable connecting effect on the metal threading pipes, and meanwhile, the extrusion nails penetrate through the metal threading pipes to connect, so that the protection performance on the metal threading pipes is reduced;

2. a joint coupling mechanism for metal threading pipe among the prior art is not good to the leakproofness of being connected between the metal threading pipe, reduces the security and the protectiveness that the metal threading pipe used.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a joint connection mechanism for a metal threading tube, which has the advantages of good stabilizing effect and the like and solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose of good stabilizing effect, the utility model provides the following technical scheme: the utility model provides a connect coupling mechanism for metal threading pipe, includes the split ring board, the inner wall fixedly connected with butt joint ring board of split ring board, the inside swing joint of butt joint ring board has the matching ring board, one side fixedly connected with fixed plate of matching ring board, the inside fixedly connected with threading pipe body of fixed plate.

The screw thread groove has been seted up to the bottom of matching ring board, the screw hole has been seted up to the inside of butting ring board, the inside swing joint of screw hole has the threaded rod, the bottom fixedly connected with nut of threaded rod, the matching groove has been seted up to the bottom of opening ring board, can make this joint connection mechanism have good stable effect, is convenient for install fast between the metal threading pipe, improves the stability of connecting between the metal threading pipe simultaneously, improves the security that the metal threading pipe used to make this joint connection mechanism's practicality obtain certain promotion.

Preferably, the number of the butt joint ring plates is two, and the two butt joint ring plates are symmetrically arranged by taking the perpendicular bisectors of the split ring plates as symmetry axes, so that the butt joint of the two threading pipe bodies is facilitated.

Preferably, the inner top wall fixedly connected with fixed ring board of split ring board, the interior bottom wall fixedly connected with sealing washer of fixed ring board improves the leakproofness of connecting between the metal threading pipe, improves security and the protectiveness when using the metal threading pipe.

Preferably, the shape and the size of the fixed ring plate are matched with the shape and the size of the sealing ring, the fixed ring plate is fixedly connected with the sealing ring, and the tightness of butt joint between the threading pipe bodies is improved.

Preferably, the shape and the size of the butt joint annular plate are matched with those of the matching annular plate, and the opening annular plate is movably connected with the threading pipe body through the butt joint annular plate and the matching annular plate, so that the threading pipe body is conveniently and rapidly butted with the opening annular plate.

Preferably, the threaded rod penetrates through the threaded hole and extends to the inside of the threaded groove, and the threaded rod is movably connected with the threaded groove, so that the threaded pipe body is conveniently locked in position.

Preferably, the shape and the size of the nut are matched with those of the matching groove, and the nut is movably connected with the split ring plate through the matching groove, so that the flatness of the split ring plate is improved.

(III) beneficial effects

Compared with the prior art, the utility model provides a joint connection mechanism for a metal threading tube, which has the following beneficial effects:

1. this a connect coupling mechanism for metal threading pipe through butt joint annular plate, match annular plate, fixed plate, thread groove, screw hole, threaded rod, nut and the matching groove that set up, can make this connect coupling mechanism have good stable effect, be convenient for install fast between the metal threading pipe, improve the stability of connecting between the metal threading pipe simultaneously, improve the security that the metal threading pipe used to make this connect coupling mechanism's practicality obtain certain promotion.

2. This a connect coupling mechanism for metal threading pipe through fixed ring board and the sealing washer that sets up, can make this connect coupling mechanism have good sealed effect, improves the leakproofness of connecting between the metal threading pipe, improves security and the protectiveness when using to the metal threading pipe to make this connect coupling mechanism's suitability obtain certain promotion.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a perspective view of the connection structure of the docking collar plate and the threaded hole of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.

In the figure: 1. a split ring plate; 2. a butt joint ring plate; 3. matching the annular plate; 4. a fixing plate; 5. a threading pipe body; 6. a thread groove; 7. a threaded hole; 8. a threaded rod; 9. a screw cap; 10. a matching groove; 11. a fixed ring plate; 12. and (3) sealing rings.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Preferred embodiments of the joint connection mechanism for metal threading pipes provided by the present utility model are shown in fig. 1 to 5: a connect coupling mechanism for metal threading pipe, includes split ring board 1, and split ring board 1's inner wall fixedly connected with butt joint ring board 2, butt joint ring board 2's inside swing joint has the matching ring board 3, and matching ring board 3's one side fixedly connected with fixed plate 4, the inside fixedly connected with threading pipe body 5 of fixed plate 4.

The screw thread groove 6 has been seted up to the bottom of matching ring plate 3, screw hole 7 has been seted up to the inside of docking ring plate 2, the inside swing joint of screw hole 7 has threaded rod 8, the bottom fixedly connected with nut 9 of threaded rod 8, matching groove 10 has been seted up to the bottom of opening ring plate 1, can make this joint connection mechanism have good stable effect, be convenient for install fast between the metal threading pipe, improve the stability of connecting between the metal threading pipe simultaneously, improve the security that the metal threading pipe used, thereby make the practicality of this joint connection mechanism obtain certain promotion.

In this embodiment, the number of the docking ring plates 2 is two, and the two docking ring plates 2 are symmetrically arranged with the perpendicular bisector of the split ring plate 1 as a symmetry axis, so as to conveniently dock the two threading pipe bodies 5.

Example 2

On the basis of embodiment 1, a preferred embodiment of the joint connection mechanism for metal threading pipes provided by the present utility model is shown in fig. 1 to 5: the inner top wall of the split ring plate 1 is fixedly connected with a fixed ring plate 11, the inner bottom wall of the fixed ring plate 11 is fixedly connected with a sealing ring 12, the tightness of connection between metal threading pipes is improved, and the safety and the protection of the metal threading pipes in use are improved.

In this embodiment, the shape and size of the fixed ring plate 11 and the shape and size of the sealing ring 12 are matched, and the fixed ring plate 11 is fixedly connected with the sealing ring 12, so as to improve the tightness of the butt joint between the threading pipe bodies 5.

Further, the shape and the size of the butt joint ring plate 2 are matched with the shape and the size of the matching ring plate 3, and the split ring plate 1 is movably connected with the threading pipe body 5 through the butt joint ring plate 2 and the matching ring plate 3, so that the threading pipe body 5 can be conveniently and rapidly abutted with the split ring plate 1.

Furthermore, the threaded rod 8 penetrates through the threaded hole 7 and extends to the inside of the threaded groove 6, and the threaded rod 8 is movably connected with the threaded groove 6, so that the threading pipe body 5 is conveniently locked in position.

In addition, the shape and the size of the nut 9 are matched with those of the matching groove 10, and the nut 9 is movably connected with the split ring plate 1 through the matching groove 10, so that the flatness of the split ring plate 1 is improved.

During the use, insert the inside butt joint annular plate 2 of opening annular plate 1 inside with the matching annular plate 3 of threading pipe body 5 outer wall fixed plate 4 one side to insert the threaded rod 8 inside the matching groove 10, rotate nut 9, drive threaded rod 8 and the inside screw hole 7 of butt joint annular plate 2 and the inside screw groove 6 of matching annular plate 3 mesh in proper order, until the nut 9 stretches into the inside of matching groove 10, reach the position locking to threading pipe body 5, use the same method to fix the threading pipe body 5 of butt joint, fixed annular plate 11 and sealing washer 12 improve the leakproofness that two threading pipe bodies 5 are connected simultaneously, thereby the work is accomplished.

To sum up, this a connect coupling mechanism for metal threading pipe can make this connect coupling mechanism have good stable effect, be convenient for install fast between the metal threading pipe, improve the stability of connecting between the metal threading pipe simultaneously, improve the security that the metal threading pipe used, thereby make this connect coupling mechanism's practicality obtain certain promotion, this connect coupling mechanism has good sealed effect, improve the leakproofness of connecting between the metal threading pipe, security and the protectiveness when improving the metal threading pipe use, thereby make this connect coupling mechanism's suitability obtain certain promotion.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Joint connection mechanism for metal threading tubes, comprising a split ring plate (1), characterized in that: the inner wall of the split ring plate (1) is fixedly connected with a butt joint ring plate (2), the inside of the butt joint ring plate (2) is movably connected with a matching ring plate (3), one side of the matching ring plate (3) is fixedly connected with a fixing plate (4), and the inside of the fixing plate (4) is fixedly connected with a threading pipe body (5);

the screw thread groove (6) has been seted up to the bottom of matching ring board (3), screw hole (7) have been seted up to the inside of interfacing ring board (2), the inside swing joint of screw hole (7) has threaded rod (8), the bottom fixedly connected with nut (9) of threaded rod (8), matching groove (10) have been seted up to the bottom of opening ring board (1).

2. A joint connection for a metal threading tube as claimed in claim 1 wherein: the number of the butt joint ring plates (2) is two, and the two butt joint ring plates (2) are symmetrically arranged by taking the perpendicular bisectors of the split ring plates (1) as symmetry axes.

3. A joint connection for a metal threading tube as claimed in claim 1 wherein: the inner top wall of the split ring plate (1) is fixedly connected with a fixed ring plate (11), and the inner bottom wall of the fixed ring plate (11) is fixedly connected with a sealing ring (12).

4. A joint connection for a metal threading tube as claimed in claim 3 and characterized in that: the shape and the size of the fixed ring plate (11) are matched with those of the sealing ring (12), and the fixed ring plate (11) is fixedly connected with the sealing ring (12).

5. A joint connection for a metal threading tube as claimed in claim 1 wherein: the shape and the size of the butt joint ring plate (2) are matched with those of the matching ring plate (3), and the opening ring plate (1) is movably connected with the threading pipe body (5) through the butt joint ring plate (2) and the matching ring plate (3).

6. A joint connection for a metal threading tube as claimed in claim 1 wherein: the threaded rod (8) penetrates through the threaded hole (7) and extends to the inside of the threaded groove (6), and the threaded rod (8) is movably connected with the threaded groove (6).

7. A joint connection for a metal threading tube as claimed in claim 1 wherein: the shape and the size of the screw cap (9) are matched with those of the matching groove (10), and the screw cap (9) is movably connected with the split ring plate (1) through the matching groove (10).