CN212080444U

CN212080444U - Connecting piece for pipeline installation

Info

Publication number: CN212080444U
Application number: CN202020403320.2U
Authority: CN
Inventors: 郭媛
Original assignee: Jiangsu Jiyuan Pipe Industry Co ltd
Current assignee: Jiangsu Jiyuan Pipe Industry Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-04
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a connecting piece for pipeline installation, which belongs to the field of pipeline connecting pieces and comprises a pair of pipeline main bodies, wherein one end of each pipeline main body opposite to each other is fixedly connected with a flange end, a connecting pipe is connected between the pipeline main bodies and comprises a screwed pipe, the screwed pipe is in threaded connection with both pipeline main bodies, a thread groove matched with the screwed pipe is cut on the inner wall of the pipeline main body, a connecting plate matched with the flange end is fixedly connected on the screwed pipe, a sealing ring is fixedly connected on the outer wall of the connecting plate, the sealing ring is attached to the outer wall of the flange end, two pairs of brackets are arranged on the outer side of the sealing ring, the brackets are fixedly connected with the connecting plate, a bracket is clamped between the brackets, locking screws are in threaded connection between the brackets, and a plurality of reinforcing clamps matched with the sealing ring are clamped between the flange, the two pipelines can be conveniently connected, and the joint has high tightness.

Description

Connecting piece for pipeline installation

Technical Field

The utility model relates to a pipe connection spare field, more specifically says, relates to a connecting piece for piping erection.

Background

The traditional pipeline connection often uses the pipeline connection mode of welding and flange connection, the connection mode not only needs the welding worker with corresponding skills, but also has large operation difficulty of the worker, long assembly time and pollution of welding smoke dust, the welding quality and the appearance are difficult to achieve satisfactory results due to the difference of operation space and welding skills, and the pipeline is very difficult to install in some narrow and small spaces due to small operation space, thereby influencing the whole progress and quality of engineering.

The existing pipeline connecting piece has the problems of poor sealing property, low connecting strength, easy corrosion and the like, influences the normal use of the pipeline and increases the maintenance cost.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a connecting piece is used in piping erection, it can realize conveniently with the connection of two pipelines, and the junction has higher leakproofness.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A connecting piece for pipeline installation comprises a pair of pipeline main bodies, wherein one end of each pipeline main body, which is opposite to the other end, is fixedly connected with a flange end, a connecting pipe is connected between the pipeline main bodies and comprises a threaded pipe, the threaded pipe is in threaded connection with the two pipeline main bodies, a threaded groove matched with the threaded pipe is formed in the inner wall of each pipeline main body, a connecting plate matched with the flange end is fixedly connected onto the threaded pipe, a sealing ring is fixedly connected onto the outer wall of the connecting plate and is attached to the outer wall of the flange end, two pairs of brackets are arranged on the outer side of the sealing ring and are fixedly connected with the connecting plate, a support is clamped between the brackets, a locking screw is in threaded connection between the support and the bracket, a plurality of reinforcing clamps matched with the sealing ring are clamped between the flange ends, a stud is in threaded connection between the two ends of the reinforcing clamps, the two pipelines can be conveniently connected, and the joint has high tightness.

Furthermore, the rubber gasket matched with the reinforcing clamp is sleeved on the pipeline main body, so that the reinforcing clamp is easy to support and is not easy to loosen.

Further, the equal a plurality of sealing washers of both ends fixedly connected with of screwed pipe, cut on the inner wall of draw-in groove have with sealing washer assorted seal groove, easily improve and be connected with the leakproofness between connecting pipe and the pipeline main part.

Furthermore, a magnet layer matched with the flange end is laid on the surface of the connecting plate, so that the connecting pipe is tightly attached to the flange end when being installed.

Furthermore, the inner wall upper berth of reinforcement clamp is equipped with the rubber buffer layer, cuts up anti-skidding line on the rubber buffer layer, easily makes reinforcement clamp and sealing washer laminating inseparable, makes the sealing washer compressed tightly firmly.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize conveniently having the connection of two pipelines, and the junction has higher leakproofness.

(2) The rubber gasket matched with the reinforcing clamp is sleeved on the pipeline main body, so that the reinforcing clamp is easy to support, and the reinforcing clamp is not easy to loosen.

(3) The equal a plurality of sealing washers of fixedly connected with in both ends of screwed pipe, dig on the inner wall of draw-in groove have with sealing washer assorted seal groove, easily improve and be connected with the leakproofness between connecting pipe and the pipeline main part.

(4) The surface of the connecting plate is laid with a magnet layer matched with the flange end, so that the connecting pipe is tightly attached to the flange end when being installed.

(5) The inner wall upper berth of reinforcement clamp is equipped with the rubber buffer layer, cuts up on the rubber buffer layer and has anti-skidding line, easily makes reinforcement clamp and sealing washer laminating inseparable, makes the sealing washer compressed tightly firmly.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

The reference numbers in the figures illustrate:

1 pipeline main part, 101 flange end, 2 connecting pipes, 201 threaded pipes, 202 connecting plates, 203 sealing rings, 3 brackets, 4 locking screws, 5 supports, 6 reinforcing clamps, 7 stud bolts and 8 rubber gaskets.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a connecting member for pipeline installation comprises a pair of pipeline bodies 1, a flange end 101 fixedly connected to an opposite end of the pair of pipeline bodies 1, a connecting pipe 2 connected between the pair of pipeline bodies 1, two pairs of brackets 3 disposed on an outer side of the connecting pipe 2, a bracket 5 fastened between the pair of brackets 3, a locking screw 4 screwed between the bracket 5 and the bracket 3, a plurality of reinforcing clips 6 matched with a sealing ring 203 fastened between the pair of flange ends 101, a stud 7 screwed between two ends of the reinforcing clip 6, a through hole matched with the stud 7 chiseled on the flange end 101, a rubber gasket 8 matched with the reinforcing clips 6 sleeved on the pipeline body 1 for easily supporting the reinforcing clips 6 to prevent the reinforcing clips 6 from loosening, and a rubber buffer layer laid on an inner wall of the reinforcing clips 6, the rubber buffer layer is provided with anti-slip lines, so that the reinforcing clamp 6 is easily attached to the sealing ring 203 tightly, and the sealing ring 203 is tightly pressed.

Referring to fig. 2-3, the connection pipe 2 includes a threaded pipe 201, the threaded pipe 201 is in threaded connection with two pipeline main bodies 1, both ends of the threaded pipe 201 are fixedly connected with a plurality of sealing rings, a sealing groove matched with the sealing ring is formed in the inner wall of the clamping groove, the sealing performance between the connection pipe 2 and the pipeline main bodies 1 is easily improved, a threaded groove matched with the threaded pipe 201 is formed in the inner wall of the pipeline main body 1, a connection plate 202 matched with the flange end 101 is fixedly connected to the threaded pipe 201, a magnet layer matched with the flange end 101 is laid on the surface of the connection plate 202, the connection pipe 2 is tightly attached to the flange end 101 when being installed, the sealing ring 203 is fixedly connected to the outer wall of the connection plate 202, and the sealing ring 203 is attached to the outer wall of the flange end.

During installation, a technician connects the pair of pipeline main bodies 1 with the two ends of the sealing ring 203 in a threaded manner until the flange ends 101 are attached to the connecting plate 202, then clamps the reinforcing clamp 6 between the pair of flange ends 101 in a clamping manner to enable the reinforcing clamp 6 to tightly press the sealing ring 203, then installs the stud bolt 7 on the reinforcing clamp 6 to enable the reinforcing clamp 6 to be fixed with the pair of pipeline main bodies 1, the sealing ring 203 connects the connecting plate 202 with the flange ends 101, the joint has high sealing performance, then the technician clamps the support 5 between the pair of brackets 3 and fixes the two ends of the support 5 with the two brackets 3 by using the locking screw 4, and the technician can connect the support 5 with the pipeline supporting device to enable the connecting pipe 2 to be supported.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A connector for pipeline installation, comprising a pair of pipeline main bodies (1), characterized in that: one end of each of the pair of pipeline main bodies (1) opposite to each other is fixedly connected with a flange end (101), a connecting pipe (2) is connected between the pair of pipeline main bodies (1), the connecting pipe (2) comprises a threaded pipe (201), the threaded pipe (201) is in threaded connection with the two pipeline main bodies (1), a thread groove matched with the threaded pipe (201) is formed in the inner wall of each pipeline main body (1), a connecting plate (202) matched with the flange end (101) is fixedly connected to the threaded pipe (201), a sealing ring (203) is fixedly connected to the outer wall of the connecting plate (202), the sealing ring (203) is attached to the outer wall of the flange end (101), two pairs of brackets (3) are arranged on the outer side of the sealing ring (203), the brackets (3) are fixedly connected with the connecting plate (202), a support (5) is clamped between the pair of brackets (3), and locking screws (4) are in threaded connection between the, the joint has a plurality ofly between a pair of flange end (101) and presss from both sides (6) with sealing washer (203) assorted reinforcement, and threaded connection has stud (7) between the both ends that the reinforcement pressed from both sides (6), cuts on flange end (101) have with stud (7) assorted through-hole.

2. A pipe fitting coupling according to claim 1, wherein: the rubber gasket (8) matched with the reinforcing clamp (6) is sleeved on the pipeline main body (1).

3. A pipe fitting coupling according to claim 1, wherein: the both ends of screwed pipe (201) are a plurality of sealing washer of equal fixedly connected with, cut on the inner wall of draw-in groove have with sealing washer assorted seal groove.

4. A pipe fitting coupling according to claim 1, wherein: and a magnet layer matched with the flange end (101) is laid on the surface of the connecting plate (202).

5. A pipe fitting coupling according to claim 1, wherein: the inner wall of the reinforcing clamp (6) is paved with a rubber buffer layer, and the rubber buffer layer is chiseled with anti-skid lines.