CN215950705U

CN215950705U - Corrugated pipe connector

Info

Publication number: CN215950705U
Application number: CN202122061474.5U
Authority: CN
Inventors: 刘科岑; 王科佳
Original assignee: China MCC20 Group Corp Ltd; Shanghai Ershiye Construction Co Ltd
Current assignee: China MCC20 Group Corp Ltd; Shanghai Ershiye Construction Co Ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-04
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a corrugated pipe connector which comprises a support, wherein a steel pipe is vertically arranged on the upper side of the support; the rotating column is inserted into the steel pipe from top to bottom; the two clamping rings are respectively sleeved on the corrugated pipes on the two sides of the support; and one ends of the two pull ropes are respectively connected with the two clamping rings, and the other ends of the two pull ropes penetrate through the steel pipe to be connected with the rotating column. The corrugated pipe mounting structure is simple in structure and convenient to use, improves the mounting efficiency of the corrugated pipe, and reduces the injury of personnel.

Description

Corrugated pipe connector

Technical Field

The utility model relates to the field of construction of building and municipal pipe network engineering, in particular to a corrugated pipe connector.

Background

At present, in municipal pipe network engineering, the bellows is by extensive use, and the bellows needs pre-buried in earth, need dock between the bellows, and current bellows connection all adopts bare-handed installation, because there is the sealing washer in the tubular product, consequently the cooperation is tighter, adopts bare-handed installation to be difficult easy injured and can not guarantee installation quality and efficiency quite, so need a dedicated bellows connector.

SUMMERY OF THE UTILITY MODEL

The utility model provides a corrugated pipe connector which is simple in structure and convenient to use, improves the installation efficiency of corrugated pipes, and reduces personal injuries.

In order to achieve the purpose, the utility model provides the following technical scheme: a corrugated pipe connector comprises a support, wherein a steel pipe is vertically arranged on the upper side of the support; the rotating column is inserted into the steel pipe from top to bottom;

the two clamping rings are respectively sleeved on the corrugated pipes on the two sides of the support; and one ends of the two pull ropes are respectively connected with the two clamping rings, and the other ends of the two pull ropes penetrate through the steel pipe to be connected with the rotating column.

Preferably, the rotating column is provided with a pin hole in a radial penetrating manner, and the outer side wall of the steel pipe is provided with a plurality of jacks around the circumference at positions corresponding to the pin hole.

Preferably, a gap is formed between the outer side wall of the rotating column and the inner side wall of the steel pipe, a plurality of guide convex rings are arranged on the outer side wall of the rotating column along the axial direction, and the guide convex rings are tightly attached to the inner side wall of the steel pipe.

Preferably, the top of the rotating column is provided with a perforated seat.

Preferably, the pull rope is a steel wire rope.

Preferably, the snap ring include C shape clamp and be provided with the connecting plate in the C shape clamp outside, the tip and the connecting plate of stay cord link to each other, the opening part of C shape clamp seal the locking through bolt and nut.

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

simple structure can one-man operation, utilizes the rotation of rotating the post to draw the snap ring of both sides toward the centre simultaneously, makes the bellows dock, improves the installation effectiveness of bellows, and it is injured to reduce personnel.

Drawings

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a partial half-section structural view of the present invention;

FIG. 3 is a partial front view block diagram of the present invention;

fig. 4 is a structural view of a snap ring of the present invention.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, which are intended to explain the present invention more clearly.

As shown in fig. 1-4, the utility model provides a corrugated pipe connector, which comprises a support 5, wherein a steel pipe 1 is vertically arranged on the upper side of the support 5; the rotating column 2 is inserted into the steel pipe 1 from top to bottom;

the support is characterized by also comprising two clamping rings 4 which are respectively sleeved on the corrugated pipes 6 at the two sides of the support 5; one end of each of the two pull ropes 3 is connected with the two clamping rings 4, the other end of each of the two pull ropes 3 penetrates through the steel pipe 1 to be connected with the rotating column 2, and the pull ropes 3 are steel wire ropes.

The rotating column 2 rotates freely in the steel pipe 1, and two pull ropes 3 can be simultaneously rolled into the steel pipe 1 during rotation, so that the clamping rings 4 on two sides can be simultaneously pulled towards the middle until the corrugated pipes on two sides are mutually butted.

In order to lock the rotation of the rotating column 2, the rotating column 2 is radially provided with a bolt hole 23 in a penetrating manner, a plurality of insertion holes 11 are formed in the outer side wall of the steel pipe 1 around the circumference at positions corresponding to the bolt holes 23, and after the corrugated pipe is pulled in place, the corrugated pipe can be inserted into the bolt hole 23 through the bolt selection insertion holes 11, so that the rotating column 2 can be locked.

In order to leave a winding space for the pull rope 3, a gap is arranged between the outer side wall of the rotating column 2 and the inner side wall of the steel pipe 1, a plurality of guide convex rings 21 are axially arranged on the outer side wall of the rotating column 2, the guide convex rings 21 are tightly attached to the inner side wall of the steel pipe 1, and the guide convex rings 21 can enable the rotating column 2 to rotate stably.

In order to make the rotation of the rotary column 2 operate better, the top of the rotary column 2 is provided with a perforated base 22, and a tool can pass through the perforated base 22, so that the rotary column 2 can be rotated conveniently.

As an embodiment of the snap ring 4, as shown in fig. 4, the snap ring 4 includes a C-shaped clamp 42 and a connecting plate 41 provided outside the C-shaped clamp 42, the end of the pull rope 3 is connected to the connecting plate 41, and an opening of the C-shaped clamp 42 is sealed and locked by a bolt 43 and a nut 44.

Although the utility model has been described above with reference to embodiments, the combination is not exhaustively described in this specification. The scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive or change the technical scope of the present invention and the technical scope of the present invention should be covered by the present invention. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A corrugated tubing connector, comprising:

the steel pipe support comprises a support (5), wherein a steel pipe (1) is vertically arranged on the upper side of the support (5);

the rotating column (2) is inserted into the steel pipe (1) from top to bottom;

the two clamping rings (4) are respectively sleeved on the corrugated pipes (6) on the two sides of the support (5);

the steel tube rotating column further comprises two pull ropes (3), one ends of the two pull ropes are respectively connected with the two clamping rings (4), and the other ends of the two pull ropes (3) penetrate through the steel tube (1) to be connected with the rotating column (2).

2. The bellows connector of claim 1, wherein: the steel pipe is characterized in that a bolt hole (23) radially penetrates through the rotating column (2), and a plurality of jacks (11) are arranged on the outer side wall of the steel pipe (1) around the circumference at positions corresponding to the bolt hole (23).

3. The bellows connector of claim 1, wherein: the steel pipe fixing structure is characterized in that a gap is formed between the outer side wall of the rotating column (2) and the inner side wall of the steel pipe (1), a plurality of guide convex rings (21) are axially arranged on the outer side wall of the rotating column (2), and the guide convex rings (21) are tightly attached to the inner side wall of the steel pipe (1).

4. The bellows connector of claim 1, wherein: the top of the rotating column (2) is provided with a perforated seat (22).

5. The bellows connector of claim 1, wherein: the pull rope (3) is a steel wire rope.

6. The bellows connector of claim 1, wherein: snap ring (4) including C shape clamp (42) and be provided with connecting plate (41) in C shape clamp (42) outside, the tip and connecting plate (41) of stay cord (3) link to each other, the opening part of C shape clamp (42) seal the locking through bolt (43) and nut (44).