CN217502964U

CN217502964U - Wear-resisting reinforcement type reducer union

Info

Publication number: CN217502964U
Application number: CN202221677521.7U
Authority: CN
Inventors: 沈斌; 沈万康
Original assignee: Taizhou Yiweide Electric Co ltd
Current assignee: Taizhou Yiweide Electric Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-09-27
Anticipated expiration: 2032-07-01

Abstract

The utility model relates to a reducing joint technical field especially relates to a wear-resisting reinforcement type reducing joint, including connecting pipe one and connecting pipe two, be provided with the go-between connecting pipe one and the connecting pipe two, be provided with coupling mechanism in the go-between, coupling mechanism includes ring one and ring two, and the outer wall of go-between is provided with the limiting mechanism, and the limiting mechanism includes that the screwed ring is three with two rings, and the connecting pipe one and the two terminal surfaces of connecting pipe are close to the fixture block of four equidistance of the equal fixedly connected with of one end of go-between, and the interior anchor ring of go-between is the screw thread face. The utility model discloses a pass through fixture block, draw-in groove one and draw-in groove two with connecting pipe one with ring two respectively and ring one link together, change over to the connecting ring with ring one and ring two this moment, make connecting pipe one and connecting pipe two difficult breaks away from in draw-in groove one and draw-in groove two with the fixture block restriction after the two opposite face laminating of ring one and ring make, improve the stability of connecting.

Description

Wear-resisting reinforcement type reducer union

Technical Field

The utility model relates to a reducing joint technical field especially relates to a wear-resisting reinforcement type reducing joint.

Background

In the process of city and road construction, a sewer pipe network as a public facility is an important component of city and road construction. When laying down sewer pipes, besides using large diameter pipes, it is necessary to arrange inlet and outlet inspection wells on the pipes at intervals for manual inspection and maintenance of the pipes. When installed, the sewer pipe needs to be installed on a socket on the manhole to form the whole sewer network. However, in actual operation, the diameter of the sewer pipe is large and small, so that the sewer pipe does not correspond to the bell and spigot on the inspection well, inconvenience is brought to installation of a sewer pipe network, and a reducing joint is required to be used;

however, the common reducing joint has the problem that the two joints are easily connected with the middle part and are easy to loosen, so that the wear-resistant reinforced reducing joint is provided, and the connection stability is improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a wear-resisting reinforcement type reducer union.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a wear-resisting reinforcement type reducing joint, includes connecting pipe one and connecting pipe two, be provided with the go-between connecting pipe one and the connecting pipe two, be provided with coupling mechanism in the go-between, coupling mechanism includes ring one and ring two, the outer wall of go-between is provided with limiting mechanism, limiting mechanism includes threaded ring and two rings three, the equal four equidistance fixture blocks of fixedly connected with of one end that connecting pipe one and connecting pipe two outer tube faces are close to the go-between, the interior anchor ring of go-between is the thread face.

As a preferred technical scheme of the utility model, the inner ring footpath of ring one is the same with the outer pipe footpath of connecting pipe two, the inner ring footpath of ring two is the same with the outer pipe footpath of connecting pipe one, connecting pipe two cup joints with ring one activity, connecting pipe one cup joints with ring two activities.

As a preferred technical scheme of the utility model, ring one sets up the draw-in groove one of four equidistance and the draw-in groove two of four equidistance respectively with the anchor ring that ring two is relative, four draw-in groove one respectively with two last four fixture block activity joints of connecting pipe, four draw-in groove two respectively with four fixture block activity joints of connecting pipe one.

As a preferred technical scheme of the utility model, the outer anchor ring of ring one and ring two all cup joints with go-between inner ring anchor ring screw thread, and the outer anchor ring of go-between cup joints, two with three equal screw threads of two rings the end fixedly connected with fender ring, two are kept off mutually of ring three the fender ring is laminated with the back of the body activity of ring one and ring two respectively.

As an optimal technical scheme of the utility model, two the outer anchor ring of ring three cup joints with the screw thread ring thread.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the first connecting pipe and the second connecting pipe are respectively connected with the second circular ring and the first circular ring through the clamping blocks, the first clamping grooves and the second clamping grooves, the first circular ring and the second circular ring are shifted into the connecting rings at the moment, the clamping blocks are limited in the first clamping grooves and the second clamping grooves after the first circular ring and the second circular ring are attached to each other in opposite directions, the first connecting pipe and the second connecting pipe are not prone to being separated, and the connecting stability is improved.

2. The third ring is sleeved with the connecting ring through threads, so that the first retaining ring and the second retaining ring are respectively limited by the two retaining rings to be kept in the connecting ring, the position of the third ring is limited by the threaded ring, and the connection stability is further improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a threaded ring according to the present invention;

fig. 3 is a schematic structural view of a first connecting pipe of the present invention;

fig. 4 is a schematic structural diagram of the second middle connection pipe of the present invention.

Wherein: 1. a first connecting pipe; 2. a second connecting pipe; 3. a threaded ring; 4. a first clamping groove; 5. a clamping block; 6. a first circular ring; 7. a connecting ring; 8. a second circular ring; 9. a second clamping groove; 10. a third circular ring; 12. a baffle ring.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, 2, 3 and 4, a wear-resistant reinforced reducer union comprises a first connecting pipe 1 and a second connecting pipe 2, wherein the first connecting pipe 1 and the second connecting pipe 2 are respectively connected with a second ring 8 and a first ring 6 through a clamping block 5, a first clamping groove 4 and a second clamping groove 9, the first ring 6 and the second ring 8 are rotated into a connecting ring 7, opposite surfaces of the first ring 6 and the second ring 8 are attached to each other, the clamping block 5 is limited in the first clamping groove 4 and the second clamping groove 9 to prevent the first connecting pipe 1 and the second connecting pipe 2 from being separated easily, the connecting ring 7 is arranged between the first connecting pipe 1 and the second connecting pipe 2, a connecting mechanism is arranged in the connecting ring 7 and comprises the first ring 6 and the second ring 8, a limiting mechanism is arranged on the outer wall of the connecting ring 7 and comprises a threaded ring 3 and two third rings 10, one ends, close to the connecting ring 7, of the first connecting pipe 1 and the second connecting pipe 2, are fixedly connected with four clamping blocks 5 with equal distances, the inner ring surface of the connecting ring 7 is a threaded surface, the inner ring diameter of the first ring 6 is the same as the outer pipe diameter of the second connecting pipe 2, the inner ring diameter of the second ring 8 is the same as the outer pipe diameter of the first connecting pipe 1, the second connecting pipe 2 is movably sleeved with the first ring 6, the first connecting pipe 1 is movably sleeved with the second ring 8, the ring surface of the first ring 6 opposite to the second ring 8 is respectively provided with four equidistant clamping grooves I4 and four equidistant clamping grooves II 9, the four clamping grooves I4 are respectively movably clamped with four clamping blocks 5 on the second connecting pipe 2, and the four clamping grooves II 9 are respectively movably clamped with the four clamping blocks 5 on the first connecting pipe 1;

the outer anchor ring of ring one 6 and ring two 8 all cup joints with go-between 7 inner ring face screw thread, go-between 7 outer anchor ring and the equal screw thread of two rings three 10 cup joint, cup joint through the screw thread of ring three 10 with go-between 7, make two fender rings 12 restrict ring one 6 and ring two 8 respectively and keep in go-between 7, rethread screw ring 3 restricts the position of two rings three 10, further promote the stability of connection, the end fixedly connected with fender ring 12 respectively that leaves of two rings three 10, two fender rings 12 respectively with ring one 6 and ring two 8 the activity laminating of the face of leaving away from mutually, the outer anchor ring of two rings three 10 cup joints with screw thread ring 3 screw thread.

The working principle is as follows: pass through fixture block 5 with connecting pipe 1 and connecting pipe two 2, draw-in groove 4 and draw-in groove two 9 link together with ring two 8 and ring one 6 respectively, change over to the go-between 7 with ring one 6 and ring two 8 this moment in, make connecting pipe 1 and connecting pipe two 2 be difficult for breaking away from with fixture block 5 restriction in draw-in groove 4 and draw-in groove two 9 after ring one 6 and the laminating of ring two 8 opposite faces, improve the stability of connecting, cup joint through the screw thread of ring three 10 with go-between 7, make two fender rings 12 restrict ring one 6 and ring two 8 respectively and keep in go-between 7, rethread screw ring 3 restricts the position of two ring three 10, further promote the stability of connecting.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A wear-resistant reinforced reducer union comprises a first connecting pipe (1) and a second connecting pipe (2), and is characterized in that a connecting ring (7) is arranged between the first connecting pipe (1) and the second connecting pipe (2), a connecting mechanism is arranged in the connecting ring (7), and the connecting mechanism comprises a first ring (6) and a second ring (8);

the outer wall of the connecting ring (7) is provided with a limiting mechanism, and the limiting mechanism comprises a threaded ring (3) and two circular rings III (10).

2. The wear-resistant reinforced reducing joint according to claim 1, wherein four equidistant clamping blocks (5) are fixedly connected to one ends of the outer surfaces of the first connecting pipe (1) and the second connecting pipe (2) close to the connecting ring (7), and the inner annular surface of the connecting ring (7) is a threaded surface.

3. The wear-resistant reinforced reducer union according to claim 2, wherein the inner diameter of the first ring (6) is the same as the outer diameter of the second connecting pipe (2), the inner diameter of the second ring (8) is the same as the outer diameter of the first connecting pipe (1), the second connecting pipe (2) is movably sleeved with the first ring (6), and the first connecting pipe (1) and the second ring (8) are movably sleeved.

4. The wear-resistant reinforced reducing joint according to claim 3, wherein the ring surface of the first ring (6) opposite to the second ring (8) is respectively provided with four equidistant clamping grooves I (4) and four equidistant clamping grooves II (9), the four clamping grooves I (4) are respectively movably clamped with the four clamping blocks (5) on the second connecting pipe (2), and the four clamping grooves II (9) are respectively movably clamped with the four clamping blocks (5) on the first connecting pipe (1).

5. The wear-resistant reinforced reducing joint according to claim 4, wherein the outer annular surfaces of the first ring (6) and the second ring (8) are in threaded sleeve connection with the inner annular surface of the connecting ring (7), the outer annular surface of the connecting ring (7) is in threaded sleeve connection with the two third rings (10), the two ends of the two third rings (10) which are away from each other are fixedly connected with baffle rings (12), and the two baffle rings (12) are movably attached to the opposite surfaces of the first ring (6) and the second ring (8) respectively.

6. A wear-resistant reinforced reducing joint according to claim 5, wherein the outer annular surfaces of the two third rings (10) are screwed with the threaded ring (3).