CN212156057U

CN212156057U - Plastic drain pipe clamp

Info

Publication number: CN212156057U
Application number: CN201922245533.7U
Authority: CN
Inventors: 王金霞; 周东珊; 武鹏; 赖志豪; 安海洋; 俞明峰
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-12-15
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a plastics drain pipe strap, including last clamp and lower clamp, go up the clamp joint in clamp down, it passes through the fastener with lower clamp junction to go up the clamp and is connected. The utility model discloses the clamp is gone up with lower clamp to the utilization, with the pipe strap components of a whole that can function independently, is convenient for adjust the mounted position of pipe strap in the installation, utilizes the fastener will go up the clamp and fix with lower clamp, prevents to be not hard up at the in-process pipe strap for the construction.

Description

Plastic drain pipe clamp

Technical Field

The utility model relates to a pipe strap especially relates to a plastics drain pipe strap.

Background

The pipe clamp is a pipe fitting commonly used in water heating pipeline installation and used for fixing a pipeline. The pipe strap simple structure that adopts on the existing market adopts direct pipeline buckle formula joint in the pipe strap in the installation, adopts this kind of pipe strap, and its joint installation location is comparatively inconvenient in that in-process, when fixing a position the installation, wastes time and energy, simultaneously, directly adopts the buckle formula to connect, and stability is relatively poor, and the pipe strap is easy to take place not hard up phenomenon after long-term atress, causes the pipeline unstable in the use.

For example, a "light-weight high-strength nano composite stainless steel pipe" disclosed in Chinese patent literature, the utility model discloses a CN209100804U, including the composite tube, the composite tube both ends integrated into one piece is connected with the sealed pad, sealed pad terminal surface junction activity joint has first fixed cover and second fixed cover, first fixed cover and second fixed cover outer wall fixed mounting have first clamp and second clamp both ends opposite face seted up the arc wall, correspond fixed arc piece that is equipped with on the second clamp with the arc wall, arc piece activity card sister in the arc wall, arc piece and first clamp lateral wall from top to bottom all seted up the sky, screw female connection has the bolt, the utility model utilizes the sealed pad to realize the seal to the connector concatenation department, places the liquid seepage, meanwhile, the cutting positions of the end faces of the first fixing sleeve and the second fixing sleeve are distributed in a staggered manner, so that internal liquid is prevented from being separated from the end face of the sealing gasket and seeping out.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an it is inconvenient to overcome prior art's pipe strap installation location, and the relatively poor problem of pipe strap stability provides a plastics drain pipe strap, realizes the quick accurate location installation of pipe strap, can not lead to the pipe strap to become flexible because of long-term atress simultaneously in the use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plastic drain pipe clamp comprises an upper clamp and a lower clamp, wherein the upper clamp is clamped in the lower clamp, and the joint of the upper clamp and the lower clamp is connected through a fastener; go up and be provided with the clamp seat on the clamp, it is provided with the mounting to go up clamp seat both ends, the mounting is the semi-cylindrical structure, be provided with the arc arch on the mounting cambered surface, be provided with the joint arch on the mounting.

The pipe strap of clamp and lower clamp formula is gone up in the adoption, utilizes in the installation, according to the position of the required installation of pipeline, will place lower clamp on the pipeline, will go up clamp and lower clamp cooperation installation, simultaneously, utilizes the fastener will go up the clamp and fix with lower clamp. Utilize the fastener to fix last clamp and lower clamp for the pipe strap has more stability, can not lead to the pipe strap to become flexible because of long-term atress in the use.

Preferably, the upper clamp is provided with an upper clamp seat, the upper clamp seat is of an arc structure, and a water pipe placing area is formed at the opening of the upper clamp seat. The pipe strap is placed in the district is placed to the water pipe, goes up the arc structure of clamp seat and cooperatees with the pipeline, ensures in the installation, goes up clamp and pipeline in close contact with, ensures the stability of pipeline in the pipe strap.

All be provided with the mounting at the both ends of last clamp seat, utilize the joint arch on the mounting to cooperate with clamp down, fix a position the installation to last clamp, set up the arc arch on the mounting outer wall simultaneously, utilize the arc arch to be connected with the fastener.

Preferably, a lower clamp seat is arranged on the lower clamp, the lower clamp seat is of an arc-shaped structure, a water pipe installation area is formed at the position of an opening of the lower clamp seat, and an installation structure is arranged on the surface, opposite to the opening, of the lower clamp seat. The pipe strap is placed in the water pipe installing zone, and the arc structure on the clamp seat down cooperatees with the pipeline, ensures clamp and pipeline in close contact with down in the installation. Meanwhile, the lower clamp is provided with the mounting structure, and the pipe clamp is fixedly mounted by the mounting structure under the condition that the normal use of the pipe clamp is not influenced.

Preferably, clamp seat both ends are provided with joint spare down, joint spare is the semi-cylindrical structure, be provided with the arc arch on the joint spare cambered surface, be provided with the joint groove on the joint spare. The both ends of clamp seat all are provided with joint spare under, are provided with the joint groove on joint spare, utilize the joint arch of joint groove and last clamp, realize going up the clamp and the location installation between the clamp down. Simultaneously be provided with the arc arch on the outer wall of joint spare, utilize the arc arch to be connected with the fastener.

Preferably, the fixing piece and the clamping piece are matched to form a cylinder, the clamping protrusion is arranged on the axial tangent plane of the fixing piece, and the clamping groove is arranged on the axial tangent plane of the clamping piece. The fixing piece and the clamping piece are matched to form a cylinder, clamping protrusions and clamping grooves are respectively arranged on the contact surfaces of the fixing piece and the clamping piece, and the clamping protrusions are clamped in the clamping grooves in the installation process.

Preferably, the fixing piece is matched with the arc-shaped bulge on the clamping piece to form an external thread. Go up the clamp and cooperate the back with lower clamp, the mounting cooperatees with joint spare, and the protruding cooperation of arc on mounting and the joint spare forms the external screw thread simultaneously, utilizes the external screw thread to fix the fastener.

Preferably, the fixing piece and the clamping piece are provided with nuts, and the nuts are connected to the fixing piece and the clamping piece through threads. Utilize the nut with mounting and joint spare fixed connection, will go up the clamp and fix with clamp down, prevent that last clamp and clamp separation down in the use from causing the pipeline to fix unstably.

Therefore, the utility model discloses following beneficial effect has: (1) the pipe clamp is separated by the upper clamp and the lower clamp, so that the installation position of the pipe clamp can be conveniently adjusted in the installation process; (2) utilize the fastener to fix last clamp and lower clamp, prevent to become flexible at the in-process pipe strap for the construction.

Drawings

Fig. 1 is a schematic view of the pipe clamp structure of the present invention.

Fig. 2 is a top sectional view of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic view of the installation structure of the present invention.

In the figure: 1. go up clamp 11, go up clamp seat 12, water pipe and place district 13, mounting 14, joint arch 15, arc arch 2, lower clamp 21, lower clamp seat 22, water pipe installing zone 23, joint 24, joint groove 25, mounting structure 3, nut 31, external screw thread.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1, the pipe clamp includes an upper clamp 1, a lower clamp 2, and nuts 3 mounted on both sides of the upper clamp 1 and the lower clamp 2. During the use, the pipeline is placed in the lower clamp 2, and then the upper clamp 1 and the lower clamp 2 are installed in a matched mode to form the pipe clamp. Utilize nut 3 to carry out fixed connection with last clamp 1 and lower clamp 2, prevent that last clamp 1 breaks away from with lower clamp 2 in the use, lead to the pipeline to fix unstably, influence daily use.

As shown in fig. 2, an upper clamp seat 11 is arranged on the upper clamp 1, the upper clamp seat 11 is of a circular arc structure, an opening formed by the upper clamp seat 11 is a water pipe placing area 12, the upper clamp 1 is placed on a pipeline in the installation process, the pipeline is located in the water pipe placing area 12, and the outer wall of the pipeline is tightly attached to the inner wall of the upper clamp seat 11. Fixing pieces 13 are arranged at two ends of the upper clamp seat 11, and the fixing pieces 13 are of semi-cylindrical structures. An arc-shaped bulge 15 is arranged on the arc-shaped surface of the fixing piece 13, and two clamping bulges 14 are arranged on the axial section of the fixing piece 13. The two fixing pieces 13 on the upper clamp 1 are identical in structure and are symmetrically arranged.

Be provided with down clamp seat 21 on the clamp 2 down, 21 a circular arc structures of lower clamp seat, the opening that lower clamp seat 21 formed is water pipe installing zone 22, places the pipeline in water pipe installing zone 22 in the installation, and the outer wall of pipeline is hugged closely down 2 inner walls of clamp. The clamping parts 23 are arranged at two ends of the lower clamp seat 21, the clamping parts 23 are of a semi-cylindrical structure with the same size as the fixing part 13, arc-shaped protrusions 15 are arranged on the arc-shaped surface of the clamping parts 23, two clamping grooves 24 are arranged on the axial tangent plane of the clamping parts 23, and the size and the position distribution of the clamping grooves 24 are matched with the clamping protrusions 14 on the fixing part 13. Two clamping pieces 23 positioned on the lower hoop 2 are identical in structure and symmetrically arranged at two ends of the lower hoop seat 21. The lower clamp 2 is further provided with a mounting structure 25, and the mounting structure 25 is located on the lower clamp seat 21 and located on the surface opposite to the opening of the lower clamp seat 21.

As shown in FIG. 3, in the installation process, the upper clamp 1 and the lower clamp 2 are installed in a matching way, and the clamping protrusion 14 on the fixing part 13 of the upper clamp 1 is inserted into the clamping groove 24 on the clamping part 23 of the lower clamp 2. The surface provided with the fixing piece 13 of the upper clip 1 is in contact with the surface provided with the catching groove 24 of the lower clip 2. The fixing piece 13 and the clamping piece 23 are matched to form a cylinder, and the fixing piece 13 and the arc-shaped bulge 15 on the clamping piece 23 are matched to form an external thread 31.

As shown in fig. 4, the nut 3 is screwed on the external thread 31 by the external thread 31 formed by the fixing member 13 and the clip 23, and the upper band 1 and the lower band 2 are fixed by the nut 3.

In the use, will descend clamp 2 to place in the pipeline needs the fixed department, after confirming the position of clamp 2 down, will go up clamp 1 and clamp 2 down and fix, utilize the cooperation installation of joint arch 14 and joint groove 24, confirm the mounted position of clamp 2 and last clamp 1 down, confirm that the arc arch 15 cooperation on clamp 1 and the lower clamp 2 forms external screw thread 31, ensure that nut 3 can fixed mounting on last clamp 1 and lower clamp 2. Utilize nut 3 to carry out fixed connection with last clamp 1 and lower clamp 2, avoid leading to in the use because of the pipeline vibrations to go up clamp 1 and the connection between the clamp 2 is not hard up down, lead to the pipe strap to fix the pipeline.

Claims

1. A plastic drain pipe clamp comprises an upper clamp (1) and a lower clamp (2), and is characterized in that the upper clamp (1) is clamped in the lower clamp (2), and the joint of the upper clamp (1) and the lower clamp (2) is connected through a fastener; go up and be provided with clamp seat (11) on clamp (1), it is provided with mounting (13) to go up clamp seat (11) both ends, mounting (13) are the semicylinder structure, be provided with arc arch (15) on mounting (13) cambered surface, be provided with joint arch (14) on mounting (13).

2. The plastic drain pipe clamp according to claim 1, wherein said upper clamp seat (11) is an arc-shaped structure, and a water pipe placing area (12) is formed at an opening of said upper clamp seat (11).

3. The plastic drain pipe clamp according to claim 1, wherein the lower clamp (2) is provided with a lower clamp seat (21), the lower clamp seat (21) is of an arc-shaped structure, a water pipe installation area (22) is formed at the opening of the lower clamp seat (21), and an installation structure (25) is arranged on the surface of the lower clamp seat (21) opposite to the opening.

4. The plastic drain pipe clamp according to claim 3, wherein the lower clamp seat (21) is provided at both ends thereof with clamp members (23), the clamp members (23) are semi-cylindrical structures, the arc-shaped protrusions (15) are provided on the arc surfaces of the clamp members (23), and the clamp members (23) are provided with clamp grooves (24).

5. The plastic drainpipe clamp as claimed in claim 4, wherein the fixing member (13) and the locking member (23) are engaged to form a cylinder, the locking protrusion (14) is disposed on an axial section of the fixing member (13), and the locking groove (24) is disposed on an axial section of the locking member (23).

6. The plastic drain pipe clamp according to claim 4, wherein the fixing member (13) cooperates with the arcuate projections (15) of the clamp member (23) to form external threads (31).

7. The plastic drain pipe clamp according to claim 4, wherein the fixing member (13) and the clamping member (23) are provided with nuts (3), and the nuts (3) are connected to the fixing member (13) and the clamping member (23) through threads.