CN212056287U

CN212056287U - Pipe head connecting piece for double-seal IC water meter

Info

Publication number: CN212056287U
Application number: CN202020480340.XU
Authority: CN
Inventors: 陈立艳; 陈金凤; 卢世春; 于洋
Original assignee: Lianyungang Hytten Meter Co ltd
Current assignee: Lianyungang Hytten Meter Co ltd
Priority date: 2020-04-04
Filing date: 2020-04-04
Publication date: 2020-12-01
Anticipated expiration: 2030-04-04

Abstract

The utility model discloses a tube head connecting piece for a double-seal IC water meter, which comprises a connecting tube main body and an embedded tube body, wherein the outer side of the connecting tube main body is slidably connected with a sleeve piece which rotates by 360 degrees, and the outer wall of the port of the adjacent tail end of the connecting tube main body is provided with soft clamping blocks which are distributed in a circle center array way; the embedding body is specifically hollow round platform type structure. The utility model provides a double containment is tube head connecting piece for IC water gauge, need not consider in the installation of reality that the device spreads in advance actual interval between the both ends water pipe how big and influence the installation, only need to put into the pipeline mouth with the embedding body, then at anticlockwise rotation nut cover B, can make the embedding body rise under the drive of connecting rod, and make soft fixture block and joint piece peg graft mutually, and form complete circular seal, and pipeline inner wall expansion extrusion formation is sealed under the extrusion effort, this installation convenient and fast, the installation of water gauge has greatly been made things convenient for.

Description

Pipe head connecting piece for double-seal IC water meter

Technical Field

The utility model relates to a water gauge connecting tube technical field relates to a tube head connecting piece for double containment IC water gauge particularly.

Background

Traditional water gauge is when installing, what rely on is simple helicitic texture, utilize the screw thread direction to install the water gauge, but because the innovation of material, the pipeline that the water gauge is connected all is made by the plastics material basically, in the installation of reality, because water meter box inside operation environment is relatively poor, when using the breakout tongs to install, very easily make operation workman judge the error, make "hairing" appear after the installation, it is more serious to make the sealed extremely poor infiltration problem of effect of pipe connection department, make the water gauge directly scrap unable use, and the water gauge makes and installs in water meter box, often need consider the length of pre-paved pipeline in the installation of reality, the overlength needs are tailor and is caused the wasting of resources, and the normal installation is influenced to the overlength.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect aim at provides a double containment IC is tube head connecting piece for water gauge, aim at solving because the inside operational environment of water meter box is relatively poor, when using the breakout tongs to install, very easily make operation workman judge the error, make appear after the installation "hair", make the sealed extremely poor infiltration problem of effect of pipe connection department more serious, make the water gauge directly scrap unable the use, and the water gauge makes and installs in the water meter box, often need consider the length of pre-paved pipeline in the installation of reality, the overlength needs to be tailor and causes the wasting of resources, and the overlength then influences normal installation.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of double containment IC is tube head connecting piece for water gauge, include:

the outer side of the connecting pipe main body is connected with a 360-degree rotating sleeve piece in a sliding mode, and soft clamping blocks distributed in a circle center array mode are arranged on the outer wall of the port of the adjacent tail end of the connecting pipe main body;

the embedded pipe body is of a hollow round table structure, clamping blocks distributed in a circle center array mode are arranged on the outer wall of the adjacent bottom port, thick rubber pads cover the outer walls of the clamping blocks, a connecting rod is fixedly installed at the middle shaft of the tops of the clamping blocks, and the top ends of the connecting rods penetrate through the tops of the thick rubber pads and are connected into sliding grooves formed in the outer wall of the connecting pipe main body in a sliding mode;

the outer wall of the connecting rod extends to the outer side of the sliding groove and is in threaded linkage with the sleeve piece, so that the connecting rod moves along the direction of the sliding groove, the embedded pipe body can be embedded into the tail end of the connecting pipe main body, the clamping block is inserted into the embedded groove formed between the two soft clamping blocks, and the clamping block and a circular sealing body formed by the soft clamping blocks are expanded from the outer side under the action of extrusion force.

As a further aspect of the present invention: the sleeve part comprises a sleeve, and a nut sleeve A and a nut sleeve B which are respectively sleeved on the outer walls of the two adjacent ends of the sleeve, the inner wall of the nut sleeve B and the inner wall of the sleeve are positioned on the same horizontal plane, and the sleeve is sleeved on the outer wall of the adjacent top end of the connecting pipe main body.

As a further aspect of the present invention: the connecting rod is of an I-shaped structure and is made of PPT materials, a tooth opening is formed in the outer wall of the adjacent top end, and the connecting rod is meshed with a nut sleeve B on the sleeve piece through the tooth opening.

As a further aspect of the present invention: the number of the connecting rods is not less than six.

As a further aspect of the present invention: the soft fixture blocks are rubber blocks, the number of the soft fixture blocks is not less than eight, and the soft fixture blocks are of petal-shaped inverted trapezoidal structures.

As a further aspect of the present invention: the clamping blocks are made of hard plastics or hollow stainless steel and are of petal-shaped inverted and regular structures, and the number of the soft clamping blocks is not less than eight.

As a further aspect of the present invention: the connecting pipe main body is of a T-shaped structure, a groove is formed in the top end opening, and a sealing ring is arranged in the groove.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: can install on the pipeline joint of IC water gauge outside the water meter case, avoid appearing the problem of "hair", and need not consider in the installation of reality that the device spreads in advance actual interval between the both ends water pipe how big and influence the installation, only need to put into the pipeline mouth with the embedding body, then at anticlockwise rotation nut cover B, can make the embedding body rise under the drive of connecting rod, and make soft fixture block and joint piece peg graft mutually, and form complete circular seal, and pipeline inner wall expansion extrusion formation is sealed under the extrusion effort, this installation convenient and fast, greatly made things convenient for the installation of water gauge.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

FIG. 2 is a schematic view of the structure of the empty sleeve of the present invention;

FIG. 3 is a schematic view of the structure of the embedded tube of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the present invention.

The main reference numbers:

1. a connecting pipe main body; 11. a chute; 12. a seal ring; 2. embedding the tube body; 3. a soft clamping block; 4. an empty casing pipe fitting; 41. a sleeve; 42. a nut sleeve A; 43. a nut sleeve B; 5. a connecting rod; 51. a tooth mouth; 6. a groove is embedded; 7. a clamping block; 71. a thick rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a pipe head connector for a double-seal IC water meter comprises a connecting pipe main body 1 and an embedded pipe body 2, which can be installed outside a water meter box on a pipe joint of the IC water meter, so as to avoid the problem of 'hair', and in the actual installation process, the installation is affected without considering how large the actual interval between the two pre-laid end water pipes is, and only the embedded pipe body 2 needs to be placed in the pipe orifice, and then the nut sleeve B43 is rotated anticlockwise, so that the embedded pipe body 2 can be driven by the connecting rod 5 to ascend, and the soft clamping block 3 and the clamping block 7 are spliced to form a complete circular seal body, and the inner wall of the pipe is expanded and extruded to form a seal under the extrusion force, which is convenient and rapid, and greatly facilitates the installation of the water meter.

As shown in fig. 1 and 4, the utility model discloses in the further technical scheme that provides, connecting pipe main part 1, the outside sliding connection of connecting pipe main part 1 has and is 360 rotatory casing pipe fittings 4, and the outer wall of the adjacent tail end port of connecting pipe main part 1 is equipped with the soft fixture block 3 that is centre of a circle array distribution.

The sleeve member 4 comprises a sleeve 41, and a nut sleeve A42 and a nut sleeve B43 which are respectively sleeved on the outer walls of the two adjacent ends of the sleeve 41, wherein the inner wall of the nut sleeve B43 and the inner wall of the sleeve 41 are in the same horizontal plane, and the sleeve 41 is sleeved on the outer wall of the adjacent top end of the connecting pipe main body 1.

Wherein, soft fixture block 3 is the rubber block, and soft fixture block 3 quantity is not less than eight, and is the inverted trapezium structure of lamella form.

The connecting pipe body 1 is a T-shaped structure, a groove is formed in the top end port, and a sealing ring 12 is arranged in the groove.

As shown in fig. 1 and 3, the utility model discloses among the further technical scheme that provides, embedding body 2 specifically is hollow round platform type structure, and the outer wall of adjacent bottom port is equipped with the joint piece 7 that is centre of a circle array distribution, and the outer wall of joint piece 7 covers there is thick cushion 71, and axis department fixed mounting at joint piece 7 top has connecting rod 5, and the top of connecting rod 5 runs through the top of thick cushion 71 and sliding connection is in the spout 11 that connecting pipe main part 1 outer wall was seted up.

Wherein, the connecting rod 5 is specifically an I-shaped structure and is made of PPT material, a tooth opening 51 is arranged on the outer wall of the adjacent top end, and the connecting rod 5 is meshed with a nut sleeve B43 on the sleeve member 4 through the tooth opening 51.

Wherein the number of connecting rods 5 is not less than six.

Wherein, joint piece 7 specifically is rigid plastic or hollow stainless steel and makes, and is petal shape structure of falling the formal structure, and soft fixture block 3 quantity is not less than eight.

As further shown in fig. 1, it can be seen that, in some embodiments, the outer wall of the connecting rod 5 extends to the outside of the sliding groove 11 and is in threaded linkage with the sleeve member 4, so that the connecting rod 5 moves along the direction of the sliding groove 11, the embedded pipe body 2 is embedded into the tail end of the connecting pipe body 1, the clamping block 7 is inserted into the embedded groove 6 formed between the two soft clamping blocks 3, and the circular sealing body formed by the clamping block 7 and the soft clamping blocks 3 expands outside under the action of the extrusion force.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pipe head connecting piece for a double-seal IC water meter is characterized by comprising:

the connecting pipe comprises a connecting pipe main body (1), wherein a sleeve piece (4) rotating by 360 degrees is connected to the outer side of the connecting pipe main body (1) in a sliding mode, and soft clamping blocks (3) distributed in a circle center array mode are arranged on the outer wall of an adjacent tail end port of the connecting pipe main body (1);

the connecting pipe comprises an embedded pipe body (2), wherein the embedded pipe body (2) is of a hollow round table structure, clamping blocks (7) distributed in a circle center array mode are arranged on the outer wall of an adjacent bottom port, thick rubber pads (71) cover the outer walls of the clamping blocks (7), a connecting rod (5) is fixedly installed at a middle shaft of the top of each clamping block (7), and the top end of each connecting rod (5) penetrates through the top of each thick rubber pad (71) and is connected into a sliding groove (11) formed in the outer wall of a connecting pipe main body (1) in a sliding mode;

the outer wall of the connecting rod (5) extends to the outer side of the sliding groove (11) and is in threaded linkage with the sleeve piece (4), so that the connecting rod (5) moves along the direction of the sliding groove (11), the embedding pipe body (2) can be embedded into the tail end of the connecting pipe main body (1), the clamping block (7) is inserted into the embedded groove (6) formed between the two soft clamping blocks (3), and the clamping block (7) and a circular sealing body formed by the soft clamping blocks (3) are expanded from the outer side under the action of extrusion force.

2. The double-seal IC water meter pipe head connector as recited in claim 1, wherein said sleeve member (4) comprises a sleeve (41) and a nut sleeve a (42) and a nut sleeve B (43) respectively sleeved on the outer walls of the adjacent two ends of said sleeve (41), the inner wall of said nut sleeve B (43) and the inner wall of said sleeve (41) are in the same horizontal plane, and said sleeve (41) is sleeved on the outer wall of the adjacent top end of said connecting pipe body (1).

3. A double-sealed IC water meter cartridge connector as defined in claim 1, wherein said connecting rod (5) is of an "i" type structure and made of PPT material, and the outer wall of the adjacent top end is provided with a tooth opening (51), said connecting rod (5) being engaged with a nut sleeve B (43) on said sleeve member (4) through the tooth opening (51).

4. A double-seal IC water meter header connector according to claim 1, wherein the number of said connecting rods (5) is not less than six.

5. The double-seal IC water meter pipe head connecting piece according to claim 1, wherein the soft clamping blocks (3) are rubber blocks, the number of the soft clamping blocks (3) is not less than eight, and the soft clamping blocks are all of a petal-shaped inverted trapezoidal structure.

6. The double-seal IC water meter nipple connector as claimed in claim 1, wherein said snap-in blocks (7) are made of rigid plastic or hollow stainless steel and have a petal-shaped inverted-right structure, and the number of said soft snap-in blocks (3) is not less than eight.

7. The double-seal IC water meter pipe head connector as defined in claim 1, wherein the connecting pipe body (1) is a T-shaped structure, and a groove is formed at the top end, and a sealing ring (12) is provided in the groove.