CN219247401U

CN219247401U - MPP bellows with quick-operation joint

Info

Publication number: CN219247401U
Application number: CN202320692573.XU
Authority: CN
Inventors: 王平飞; 蒋叶萍; 黄潮贵; 陈魏敏
Original assignee: Hangzhou Jialei Environmental Protection Technology Co ltd
Current assignee: Hangzhou Jialei Environmental Protection Technology Co ltd
Priority date: 2023-04-01
Filing date: 2023-04-01
Publication date: 2023-06-23
Anticipated expiration: 2033-04-01

Abstract

The utility model discloses an MPP corrugated pipe with a quick connector, which belongs to the field of MPP corrugated pipes and comprises a pipe body, wherein a connecting structure is rotatably arranged on the pipe body and consists of a first spiral ring, a first rod, a connecting plate, a second rod, springs and a baffle plate, the first rod is provided with a plurality of connecting plates which are symmetrically arranged on the outer wall of the first spiral ring, the connecting plate is provided with a plurality of connecting plates which are respectively arranged at the outer end of the first rod, the second rod is arranged at the inner end of the connecting plate, the springs are sleeved on the second rod, the baffle plate is arranged at the inner end of the second rod, a connecting clamping plate is slidably arranged on the second rod and the baffle plate, the connecting clamping plate is positioned at the inner side of the springs, the first spiral ring and the connecting clamping plate are provided with limiting structures, the limiting structures consist of the second spiral ring, limiting rings and the connecting rings, and the limiting rings are positioned on one side of the second spiral ring, and the connecting clamping plate and the limiting structures are arranged on one side of the second spiral ring.

Description

MPP bellows with quick-operation joint

Technical Field

The utility model relates to the field of MPP corrugated pipes, in particular to an MPP corrugated pipe with a quick connector.

Background

MPP power pipe is a pipeline for laying cables, and is divided into excavation and non-excavation type. The MPP corrugated pipe is one of MPP power pipes, the existing MPP corrugated pipe is connected by hot melting, a heating tool is needed to be used for heating and flaring the outlet of the MPP power pipe in advance during installation, time and labor are wasted, the MPP corrugated pipe is installed in a narrow environment under most conditions, and hot melting welding operation is inconvenient, so that the existing MPP corrugated pipe is required to be improved, and the MPP corrugated pipe with a quick connector is required.

Disclosure of Invention

The utility model mainly aims to provide an MPP corrugated pipe with a quick connector, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a MPP bellows with quick-operation joint, includes the body, rotationally install connection structure on the body, connection structure comprises a helicoidal, a pole, even board, no. two poles, spring and baffle, a pole has a plurality of and symmetry to install on the outer wall of a helicoidal, even the board has a plurality of and installs the outer end at a pole respectively, no. two poles are installed at the inner of linking board, the spring housing is established on four No. two poles, the baffle is installed at the inner of No. two poles, slidable mounting has the connection cardboard on No. two poles and the baffle, just the connection cardboard is located the inboard of spring, install limit structure on a helicoidal and the connection cardboard, limit structure comprises No. two helicoidal, limit ring and go-between, the limit ring is located one side of No. two helicoidal, the one end of limit ring is installed and is rotated simultaneously and is installed in No. two helicoidal.

Preferably, the upper fixing sleeve of the pipe body is provided with a first ring and a second ring, and the first ring and the second ring are respectively close to the front end and the rear end of the pipe body.

Preferably, the first rod on the connecting structure is fixedly connected with the first coil and the connecting plate, the second rod is fixedly connected with the connecting plate and the baffle, an annular groove is formed in the inner wall of the first coil, and the first coil is rotatably installed on the first ring through the annular groove.

Preferably, the mounting groove has been seted up on the connection cardboard, the mounting groove link up the inner wall and the outer wall of connection cardboard, connection cardboard is through mounting groove slidable mounting on No. two poles and baffle, the draw-in groove has been seted up on the inner wall of connection cardboard, just connection cardboard accessible draw-in groove card is established on No. two rings on another body.

Preferably, the second coil on the limiting structure is arranged on the first coil, and a connecting groove is formed in one end of the second coil.

Preferably, the limiting ring and the connecting ring on the limiting structure are fixedly connected, the connecting ring is rotatably installed in the connecting groove, the anti-rotation groove is symmetrically formed in one end of the limiting ring, the limiting ring is sleeved on the first spiral ring and the connecting clamping plate at the same time, and the first rod and the second rod are located in the anti-rotation groove.

Compared with the prior art, the utility model has the following beneficial effects:

through setting up connection structure, connect cardboard and limit structure, make it mutually support, when connecting two body, can insert the afterbody of one of them body in the connection structure's that installs on another body first helicoil, finally make connection cardboard pass through the draw-in groove card and establish on the second helicoil of this body afterbody under the promotion of spring, then rotate limit structure's second helicoil again, thereby make the spacing collar cover establish on connection cardboard, the connection of two body has been accomplished at this moment, this process is comparatively simple and convenient in traditional hot melt connection, simultaneously also can promote the efficiency of body connection.

Drawings

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

FIG. 2 is a schematic view of the structure of the pipe body of the present utility model;

FIG. 3 is a cross-sectional view of the overall structure of the present utility model;

FIG. 4 is a schematic structural view of a connecting structure according to the present utility model;

FIG. 5 is a schematic view of a connecting board according to the present utility model;

fig. 6 is a split view of the limiting structure of the present utility model.

In the figure: 1. a tube body; 2. a connection structure; 3. the connecting clamping plate; 4. a limit structure; 5. a first ring; 6. a second ring; 7. a first spiral ring; 8. a first rod; 9. a connecting plate; 10. a second rod; 11. a spring; 12. a baffle; 13. a clamping groove; 14. a mounting groove; 15. a second spiral ring; 16. a limiting ring; 17. a connecting ring; 18. an anti-rotation groove; 19. a connecting groove; 20. an annular groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, an MPP bellows with a quick connector includes a tube body 1, a first ring 5 and a second ring 6 are fixedly sleeved on the tube body 1, the first ring 5 and the second ring 6 are respectively close to front and rear ends of the tube body 1, the first ring 5 on the tube body 1 can facilitate mounting the connection structure 2 on the tube body 1, and the second ring 6 can be matched with the connection clamping plate 3 to connect two independent tube bodies 1.

Referring to fig. 1, 2, 3, 4, 5 and 6, a connecting structure 2 is rotatably mounted on a pipe body 1, the connecting structure 2 is composed of a first spiral ring 7, a first rod 8, a connecting plate 9, a second rod 10, springs 11 and a baffle 12, the first rod 8 is provided with a plurality of connecting plates 9 which are symmetrically mounted on the outer wall of the first spiral ring 7, the connecting plates 9 are respectively mounted at the outer ends of the first rod 8, the second rod 10 is respectively mounted at the inner ends of the four connecting plates 9, the springs 11 are respectively sleeved on the four second rods 10, the baffle 12 is respectively mounted at the inner ends of the four second rods 10, the first rod 8 on the connecting structure 2 is fixedly connected with the first spiral ring 7, the connecting plate 9, the second rod 10 is fixedly connected with the connecting plate 9, the baffle 12 is fixedly connected with the inner wall of the first spiral ring 7, annular grooves 20 are formed in the inner wall of the first spiral ring 7, the first screw ring 7 is rotatably arranged on the first ring 5 through an annular groove 20, the second rod 10 and the baffle 12 are slidably provided with the connecting clamping plate 3, the connecting clamping plate 3 is positioned at the inner side of the spring 11, the connecting clamping plate 3 is provided with a mounting groove 14, the mounting groove 14 penetrates through the inner wall and the outer wall of the connecting clamping plate 3, the connecting clamping plate 3 is slidably arranged on the second rod 10 and the baffle 12 through the mounting groove 14, the inner wall of the connecting clamping plate 3 is provided with a clamping groove 13, the connecting clamping plate 3 can be clamped on the second ring 6 on the other pipe body 1 through the clamping groove 13, the first screw ring 7 and the four connecting clamping plates 3 are provided with a limiting structure 4, the limiting structure 4 consists of the second screw ring 15, a limiting ring 16 and a connecting ring 17, the limiting ring 16 is positioned at one side of the second screw ring 15, the connecting ring 17 is arranged at one end of the limiting ring 16 and is simultaneously rotatably arranged in the second screw ring 15, the second coil 15 on the limit structure 4 is arranged on the first coil 7, the connecting groove 19 is formed in one end of the second coil 15, the limit ring 16 and the connecting ring 17 on the limit structure 4 are fixedly connected, the connecting ring 17 is rotatably arranged in the connecting groove 19, four anti-rotation grooves 18 are symmetrically formed in one end of the limit ring 16, the limit ring 16 is sleeved on the first coil 7 and the four connecting clamping plates 3 at the same time, the first rod 8 and the second rod 10 are positioned in the anti-rotation grooves 18, the connecting structure 2, the connecting clamping plates 3 and the limit structure 4 are mutually matched, when two pipe bodies 1 are connected, the tail of one pipe body 1 can be inserted into the first coil 7 on the connecting structure 2 arranged on the other pipe body 1, finally the connecting clamping plates 3 are pushed by the springs 11 to be clamped on the second coil 6 at the tail of the pipe body 1 through the clamping grooves 13, then the second coil 15 on the limit structure 4 is rotated, and the limit ring 16 is sleeved on the connecting structure 3, namely, the two pipe bodies 1 can be connected through the connecting clamping plates, and the traditional pipe connecting process is convenient.

It should be noted that, the utility model is an MPP corrugated pipe with a quick connector, when two pipe bodies 1 are connected, the tail of one pipe body 1 can be inserted into a first coil 7 on a connecting structure 2 installed on the other pipe body 1, so that the tail end of one pipe body 1 is contacted with the head end of the other pipe body 1, at this time, under the pushing of a spring 11 on the connecting structure 2, a connecting clamping plate 3 can be clamped on a second ring 6 on the tail of the pipe body 1 through a clamping groove 13 arranged on the inner wall of the connecting clamping plate, and then the second coil 15 on a limiting structure 4 is rotated, so that a limiting ring 16 is sleeved on four connecting clamping plates 3, at this time, the connection of the two pipe bodies 1 is completed.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. MPP bellows with quick-operation joint, including body (1), its characterized in that: the utility model discloses a limit stop device for a spiral shell, including body (1), connection structure (2) are installed in the last rotation of body (1), connection structure (2) comprises a helicoidal (7), a stick (8), link plate (9), no. two poles (10), spring (11) and baffle (12), a stick (8) have a plurality of and the symmetry install on the outer wall of helicoidal (7), link plate (9) have a plurality of and install the outer end at stick (8) respectively, no. two poles (10) install the inner at link plate (9), spring (11) cover is established on No. two poles (10), the baffle is installed at the inner of No. two poles (10), slidable mounting has connection cardboard (3) on No. two poles (10) and baffle (12), just connection cardboard (3) are located the inboard of spring (11), install limit stop structure (4) on helicoidal (7) and connection cardboard (3), limit stop structure (4) are by No. two helicoidal (16) and two limit stop collar (16) are located one side (16) and are located two limit stop collar (16) and are located one side (15) and are located at the spacing collar (16).

2. An MPP bellows with quick connector according to claim 1, wherein: the upper fixing sleeve of the pipe body (1) is provided with a first ring (5) and a second ring (6), and the first ring (5) and the second ring (6) are respectively close to the front end and the rear end of the pipe body (1).

3. An MPP bellows with quick connector according to claim 2, wherein: the connecting structure is characterized in that a first rod (8) on the connecting structure (2) is fixedly connected with a first spiral ring (7) and a connecting plate (9), a second rod (10) is fixedly connected with the connecting plate (9) and a baffle (12), an annular groove (20) is formed in the inner wall of the first spiral ring (7), and the first spiral ring (7) is rotatably installed on the first ring (5) through the annular groove (20).

4. An MPP bellows with quick connector according to claim 3, wherein: the utility model discloses a connecting cardboard, including connecting cardboard (3) and connecting cardboard, connecting cardboard (3) is connected, connecting cardboard (3) has offered mounting groove (14) on the cardboard (3), mounting groove (14) link up the inner wall and the outer wall of connecting cardboard (3), connecting cardboard (3) accessible draw-in groove (13) card is established on No. two rings (6) on another body (1) on the inner wall of connecting cardboard (3).

5. An MPP bellows with quick connector according to claim 4, wherein: the second coil (15) on the limiting structure (4) is arranged on the first coil (7), and a connecting groove (19) is formed in one end of the second coil (15).

6. An MPP bellows with quick connector according to claim 5, wherein: the limiting structure is characterized in that a limiting ring (16) and a connecting ring (17) on the limiting structure (4) are fixedly connected, the connecting ring (17) is rotatably installed in a connecting groove (19), anti-rotation grooves (18) are symmetrically formed in one end of the limiting ring (16), the limiting ring (16) is sleeved on a first spiral ring (7) and a connecting clamping plate (3) at the same time, and a first rod (8) and a second rod (10) are located in the anti-rotation grooves (18).