CN218494446U

CN218494446U - Pipe part assembling joint

Info

Publication number: CN218494446U
Application number: CN202222360224.6U
Authority: CN
Inventors: 位娜
Original assignee: Harbin Jinwei Machinery Processing Co ltd
Current assignee: Harbin Jinwei Machinery Processing Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-17
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a pipe body spare part assembly joint, including first joint, first joint both ends lateral wall all is fixed with a plurality of fixing bases, and a plurality of fixing bases are the equidistance and arrange, and is a plurality of the fixing base all rotates and is connected with the extrusion piece, first joint both ends surface all overlaps and has changeed the cover, it is equipped with internal thread mouth and extrusion mouth respectively to change the cover both ends, first joint both ends surface all is equipped with the external screw thread, it rotates with the external screw thread through the internal thread mouth to change the cover and is connected, the laminating of extrusion mouth internal side wall and a plurality of extrusion piece lateral walls. The utility model discloses in, be provided with the second that first joint or first semicircle pipe joint, second semicircle pipe joint are constituteed and connect, the both ends of first joint all are equipped with a plurality of rotatable extrusion pieces, and the both ends screw rotation of first joint is connected with changes the cover, changes the cover through rotating and can support the extrusion piece for the extrusion piece is located to rotate the outer one end of cover and can extrudees metal pipe fitting, accomplishes the equipment butt joint with metal pipe fitting.

Description

Pipe part assembling joint

Technical Field

The utility model relates to an equipment connects technical field, especially relates to a pipe fitting spare part assembly joint.

Background

The connection between the present metal pipe fitting all adopts this kind of joint metal pipe fitting of elbow and tee bend to realize connecting the equipment, but traditional this kind of joint is when using, all extrudeing fixedly through twisting the locking bolt on the joint lateral wall to the inside metal pipe fitting of joint, and this kind of fixed mode is not hard up easily to the surface of pipe fitting is harmd easily to the locking bolt, if twist the locking bolt too hard, still can lead to metal pipe fitting surface deformation, consequently the utility model provides a pipe body spare part assembly joint.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a pipe part assembly joint.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a body spare part assembly joint, includes first joint, first joint both ends lateral wall all is fixed with a plurality of fixing bases, and a plurality of fixing bases are the equidistance and arrange, and is a plurality of the fixing base all rotates and is connected with the extrusion piece, first joint both ends surface all overlaps and has changeed the cover, it is equipped with internal thread mouth and extrusion mouth respectively to change the cover both ends.

Further, the surfaces of the two ends of the first connector are provided with external threads, and the rotating sleeve is rotatably connected with the external threads through the internal thread opening, so that the rotating sleeve can rotate on the surfaces of the two ends of the first connector.

Further, the inside wall of the extrusion port is attached to the side walls of the plurality of extrusion pieces, the inner diameter of the extrusion port is smaller than the outer diameter of the first joint, the extrusion pieces are multiple, the rubber pads are arranged at the ends, far away from the fixing seat, of the extrusion pieces, and when the rotating sleeve rotates and moves on the surface of the first joint, the extrusion pieces can be propped against the extrusion ports of the extrusion pieces, so that the extrusion pieces are in surface contact with one side, provided with the rubber pads, of the metal pipe fitting, and the metal pipe fitting is in butt joint with the first joint in an assembling mode.

Furthermore, the outer side wall of the rotating sleeve is provided with anti-skidding lines, so that slipping during rotation of the rotating sleeve is avoided.

An embodiment of the utility model provides a body spare part assembly joint, including the second joint, the second joint includes first semicircle pipe joint and second semicircle pipe joint, and first semicircle pipe joint and second semicircle pipe joint are symmetrical structure, the inside punishment of buckling of first semicircle pipe joint and second semicircle pipe joint is equipped with first spliced pole and second spliced pole respectively, first screw and second screw have been seted up respectively at first spliced pole and second spliced pole middle part, the second screw is the through hole, first screw and the inside bolt that all is connected with of second screw.

Furthermore, the outer side wall of the second semicircular pipe joint is provided with a counter bore close to the second screw hole, and a nut of the bolt is located inside the counter bore and can hide the bolt to keep the surface of the second joint smooth.

Furthermore, the first semicircular pipe joint and the second semicircular pipe joint are both internally provided with baffles, and the baffles can limit the position of the metal pipe fitting inserted into the second joint.

Furthermore, first semicircle pipe joint and second semicircle pipe joint both ends inner wall all laminate and have the rubber circle, after first semicircle pipe joint and the concatenation of second semicircle pipe joint, can fix metal pipe fitting extrusion inside second pipe fitting both ends through the rubber circle.

The utility model has the advantages that:

the utility model discloses when using, connect through setting up the second that first joint or first semicircle pipe joint, second semicircle pipe joint are constituteed, the both ends of first joint all are equipped with a plurality of rotatable extrusion pieces, and the both ends screw thread of first joint rotates and is connected with and changes the cover, changes the cover through rotating and can support the extrusion piece for the extrusion piece is located to rotate the outer one end of cover and can extrudees metal pipe fitting, accomplishes the equipment butt joint with metal pipe fitting. And first semicircle pipe joint, second semicircle pipe joint splice into complete second joint through the bolt, can fix metal pipe fittings direct extrusion inside the second joint, and these two kinds of equipment connect when connecting metal pipe fittings, and the connected mode is simple, and can not harm metal pipe fittings surface.

Drawings

Fig. 1 is a cross-sectional view of a first embodiment of the present invention;

fig. 2 is a perspective view of a second embodiment of the present invention;

fig. 3 is a schematic view of the second embodiment of the present invention.

Illustration of the drawings:

1. a first joint; 2. rotating the sleeve; 3. a fixed seat; 4. extruding the sheet; 5. an external thread; 6. an internal threaded port; 7. an extrusion port; 8. a first semi-circular tube joint; 9. a second semicircular pipe joint; 10. a first connecting column; 11. a second connecting column; 12. a first screw hole; 13. a second screw hole; 14. a counter bore; 15. a bolt; 16. a baffle plate; 17. a rubber ring; 18. a metal pipe fitting.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1, a pipe part assembling joint is provided, which comprises a first joint 1, wherein a plurality of fixing seats 3 are fixed on the outer side walls of the two ends of the first joint 1, the fixing seats 3 are arranged at equal intervals, the fixing seats 3 are rotatably connected with extrusion pieces 4, the surfaces of the two ends of the first joint 1 are sleeved with rotary sleeves 2, and the two ends of each rotary sleeve 2 are respectively provided with an internal thread opening 6 and an extrusion opening 7. The surface of 1 both ends of first joint all is equipped with external screw thread 5, changes cover 2 and rotates with external screw thread 5 through internal thread mouth 6 and be connected. 7 inside walls of extrusion mouth and the laminating of the 4 lateral walls of a plurality of extrusion pieces, and the internal diameter of extrusion mouth 7 is less than the external diameter of first joint 1, and the one end that fixing base 3 was kept away from to a plurality of extrusion pieces 4 all is equipped with the rubber pad. The outer side wall of the rotating sleeve 2 is provided with anti-skid grains.

The working principle is as follows: inside the metal pipe 18 that will assemble the butt joint inserted first joint 1 both ends, then rotated the commentaries on classics cover 2 at first joint 1 both ends for change cover 2 and move to first joint 1 department of buckling, change the extrusion mouth 7 of cover 2 at this moment and begin to withstand a plurality of extrusion pieces 4, make extrusion piece 4 be located and change the outer one end extrusion metal pipe 18 surface of cover 2, realize metal pipe 18 and first joint 1 fixed connection.

Example two:

as shown in fig. 2 and 3, a pipe part assembling joint is related to, which comprises a second joint, the second joint comprises a first semicircular pipe joint 8 and a second semicircular pipe joint 9, the first semicircular pipe joint 8 and the second semicircular pipe joint 9 are of symmetrical structures, a first connecting column 10 and a second connecting column 11 are respectively arranged at the inner bending part of the first semicircular pipe joint 8 and the second semicircular pipe joint 9, a first screw hole 12 and a second screw hole 13 are respectively formed in the middle parts of the first connecting column 10 and the second connecting column 11, the second screw hole 13 is a through hole, and a bolt 15 is respectively connected inside the first screw hole 12 and the second screw hole 13. The outer side wall of the second semicircular pipe joint 9 is provided with a counter bore 14 close to the second screw hole 13, and the nut of the bolt 15 is positioned in the counter bore 14. Baffle plates 16 are arranged inside two ends of the first semicircular pipe joint 8 and the second semicircular pipe joint 9. The inner walls of the two ends of the first semicircular pipe joint 8 and the second semicircular pipe joint 9 are respectively attached with a rubber ring 17.

The working principle is as follows: the end heads of two metal pipe fittings 18 needing assembling and butt joint are placed inside two ends of a first semicircular pipe joint 8, then a second semicircular pipe joint 9 is buckled on the other side of the first semicircular pipe joint 8, a bolt 15 is screwed into a first screw hole 12 from a second screw hole 13, the first semicircular pipe joint 8 and the second semicircular pipe joint 9 are spliced to form a second joint, and the end heads of the metal pipe fittings 18 are extruded and fixed inside the second joint by utilizing rubber rings 17 on two sides.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A pipe part assembling joint is characterized in that: connect including first joint (1) and second, first joint (1) both ends lateral wall all is fixed with a plurality of fixing base (3), and a plurality of fixing base (3) are the equidistance and arrange, and is a plurality of fixing base (3) all rotate and be connected with extrusion piece (4), first joint (1) both ends surface all overlaps and has changeed cover (2), it is equipped with internal thread mouth (6) and extrusion mouth (7) respectively to change cover (2) both ends, the second connects including first semicircle pipe joint (8) and second semicircle pipe joint (9), and first semicircle pipe joint (8) and second semicircle pipe joint (9) are symmetrical structure, first semicircle pipe joint (8) and second semicircle pipe joint (9) inside punishment of buckling do not are equipped with first connection post (10) and second spliced pole (11), first connection post (10) and second spliced pole (11) middle part have seted up first screw (12) and second screw (13) respectively, second screw (13) are the through hole, first screw (12) and second screw (13) inside bolt (15) are the equal screw (15).

2. A pipe element fitting attachment as claimed in claim 1, wherein: first joint (1) both ends surface all is equipped with external screw thread (5), it is connected with external screw thread (5) rotation through internal thread mouth (6) to change cover (2).

3. A pipe element fitting attachment as claimed in claim 2, wherein: extrusion mouth (7) inside wall and the laminating of a plurality of extrusion piece (4) lateral wall, and the internal diameter of extrusion mouth (7) is less than the external diameter of first joint (1), and is a plurality of the one end that fixing base (3) were kept away from in extrusion piece (4) all is equipped with the rubber pad.

4. A pipe element fitting attachment as claimed in claim 3, wherein: the outer side wall of the rotating sleeve (2) is provided with anti-skid lines.

5. A pipe element fitting attachment as claimed in claim 1, wherein: the outer side wall of the second semicircular pipe joint (9) is provided with a counter bore (14) close to the second screw hole (13), and the nut of the bolt (15) is positioned in the counter bore (14).

6. A pipe element fitting attachment as claimed in claim 5, wherein: baffle plates (16) are arranged inside two ends of the first semicircular pipe joint (8) and the second semicircular pipe joint (9).

7. A pipe element fitting attachment as claimed in claim 1, wherein: rubber rings (17) are attached to the inner walls of the two ends of the first semicircular pipe joint (8) and the second semicircular pipe joint (9).