CN220523495U - Outer tooth joint of water meter - Google Patents
Outer tooth joint of water meter Download PDFInfo
- Publication number
- CN220523495U CN220523495U CN202322220869.4U CN202322220869U CN220523495U CN 220523495 U CN220523495 U CN 220523495U CN 202322220869 U CN202322220869 U CN 202322220869U CN 220523495 U CN220523495 U CN 220523495U
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- CN
- China
- Prior art keywords
- wall
- pipe
- water meter
- screw thread
- hollow baffle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model discloses an external tooth connector of a water meter, and relates to the technical field of external tooth connectors of water meters. The water meter outer tooth connector comprises an outer hexagonal transverse pipe, an annular flow guide seat and an anti-falling mechanism, wherein round hollow baffles are fixedly installed on two sides of the outer hexagonal transverse pipe, an outer threaded pipe is fixedly installed on the outer wall of the round hollow baffles, the outer hexagonal transverse pipe, the round hollow baffles and the inner portion of the outer threaded pipe are communicated, the annular flow guide seat is fixedly installed on the outer wall of the outer threaded pipe, and the anti-falling mechanism is arranged on the round hollow baffles. This outer tooth of water gauge connects, conveniently carries its direction and handles, can be blocked by the terminal surface of external screw thread pipe when preventing that the medium from carrying, has not only ensured conveying efficiency, can also reduce the phenomenon that the connection of external screw thread pipe and pipeline can take place the seepage, is convenient for twist its location processing after on the external screw thread pipe at the pipeline, can prevent the pipeline and can take place not hard up probability after the external screw thread pipe is installed, the effectual fastness after having improved the installation.
Description
Technical Field
The utility model relates to the technical field of water meter external tooth connectors, in particular to a water meter external tooth connector.
Background
The threaded external thread joint with good sealing effect and with the publication number of CN210623837U comprises a joint, wherein external threads are arranged at the front part of the joint, and a spanner is arranged at the rear part of the joint; an inner sealing structure is arranged at the outer thread of the connector and comprises a fixed groove, an inner sealing sleeve and a fixed rail, a plurality of fixed grooves are arranged at the outer thread of the connector, the fixed grooves are longitudinally arranged, a plurality of fixed rails matched with the fixed grooves are arranged at the inner side of the inner sealing sleeve, and the inner sealing sleeve is connected with the connector through the fixed rail, the fixed grooves and the connector; this sealed effectual screw thread external tooth connects, through connector, fixed slot, fixed rail, interior seal cover, external screw thread, spanner, swivel nut, pull hole, outer seal cover, water pipe, interior seal hole, side pressure spiral shell and side pressure bolt's structure of setting up, realized the multiple seal to junction, not only improved sealed effect greatly, simple structure moreover, convenient to use, safe and reliable.
Above-mentioned sealed effectual screw thread external tooth connects, can be blocked by the terminal surface of external screw thread when the medium is carried, not only influenced conveying efficiency, still caused the junction of external screw thread pipe to take place the seepage easily, and do not have anti-drop structure after itself installs, have great not hard up, break away from the risk, consequently, can improve its processing.
Disclosure of Invention
The utility model aims to provide an external tooth connector of a water meter, which can solve the problems that the medium is blocked by the end surface of an external thread when being conveyed, the conveying efficiency is affected, the joint of the external thread pipe is easy to leak, and an anti-falling structure is not arranged after the external tooth connector is installed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tooth connects outside water gauge, including outer hexagonal violently pipe, annular water conservancy diversion seat and anti-drop mechanism, the equal fixed mounting in both sides of outer hexagonal violently pipe has circular hollow baffle, the outer wall fixed mounting of circular hollow baffle has the external screw thread pipe, the inside of outer hexagonal violently pipe, circular hollow baffle and external screw thread pipe communicates with each other, annular water conservancy diversion seat fixed mounting is in the outer wall of external screw thread pipe, anti-drop mechanism sets up on circular hollow baffle, anti-drop mechanism is including connecting the arc board, the last screw hole of seting up of connecting the arc board.
Preferably, the inner wall of annular water conservancy diversion seat is provided with integrated into one piece's slope water conservancy diversion slope, and the inner wall of annular water conservancy diversion seat and the inner wall parallel and level of external screw thread pipe are convenient with the medium direction.
Preferably, the external thread pipe and the round hollow baffle are integrally formed.
Preferably, the connecting arc plates are fixedly arranged on the outer wall of the round hollow baffle plate, and the number of the connecting arc plates is two groups and vertically distributed.
Preferably, the anti-falling mechanism further comprises an installation cross bar, a guide inserted bar and a positioning inserted bar, two groups of through holes which are distributed front and back are formed in the connecting arc plate, the threaded holes are located between the two groups of through holes, one end of the guide inserted bar penetrates through the through holes and is fixedly mounted with the installation cross bar, and the positioning inserted bar is fixedly mounted on the outer wall of the installation cross bar.
Preferably, the other end of the guiding inserted bar is fixedly connected with a mounting stop block, so that the moving distance of the guiding inserted bar is limited.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This outer tooth of water gauge connects, through the setting of annular water conservancy diversion seat, conveniently carry its direction processing at the medium, can be blocked by the terminal surface of external screw thread pipe when preventing that the medium from carrying, not only ensured conveying efficiency, can also reduce the phenomenon that the connection of external screw thread pipe and pipeline can take place the seepage, improved the practicality of this outer tooth joint.
(2) This outer tooth of water gauge connects, through the cooperation of connecting arc board, installation crossband, direction inserted bar and location inserted bar use, be convenient for twist its location processing after on the external screw thread pipe at the pipeline, can prevent the pipeline and can take place not hard up probability after the external screw thread pipe is installed, the effectual fastness that has improved the installation has strengthened the practicality of this outer tooth and connects, and simple structure, the cost is lower, is convenient for popularize and promote it.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged view of the portion A of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a cross-sectional view taken along line A-A of the present utility model.
Reference numerals: 1. an outer hexagonal cross tube; 2. a circular hollow baffle; 3. an external threaded tube; 4. an annular flow guiding seat; 5. an anti-falling mechanism; 51. connecting an arc plate; 52. mounting a transverse bar; 53. a guide insert rod; 54. positioning the inserted link; 6. and installing a stop block.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a water gauge outer tooth connects, including outer hexagonal violently pipe 1, annular water conservancy diversion seat 4 and anti-drop mechanism 5, the equal fixed mounting in both sides of outer hexagonal violently pipe 1 has circular hollow baffle 2, the outer wall fixed mounting of circular hollow baffle 2 has outer screwed pipe 3, the inside of outer hexagonal violently pipe 1, circular hollow baffle 2 and outer screwed pipe 3 communicates with each other, annular water conservancy diversion seat 4 fixed mounting is in the outer wall of outer screwed pipe 3, anti-drop mechanism 5 sets up on circular hollow baffle 2, anti-drop mechanism 5 is including connecting arc board 51, the last screw hole of seting up of connecting arc board 51.
The inner wall of annular water conservancy diversion seat 4 is provided with integrated into one piece's slope water conservancy diversion slope, the inner wall of annular water conservancy diversion seat 4 and the inner wall parallel and level of external screw thread pipe 3, through the setting of annular water conservancy diversion seat 4, the convenience is carried its direction and is handled, can be blocked by the terminal surface of external screw thread pipe 3 when preventing that the medium from carrying, conveying efficiency has not only been ensured, can also reduce the phenomenon that the connection of external screw thread pipe 3 and pipeline can take place the seepage, the practicality of this external tooth joint has been improved, external screw thread pipe 3 and circular hollow baffle 2 are integrated into one piece setting, connect arc board 51 fixed mounting in the outer wall of circular hollow baffle 2, the quantity of connecting arc board 51 is two sets of and is vertical distribution from top to bottom.
The anti-falling mechanism 5 further comprises an installation horizontal bar 52, a guide inserted bar 53 and a positioning inserted bar 54, two groups of through holes which are distributed front and back are formed in the connecting arc plate 51, threaded holes are formed between the two groups of through holes, one end of the guide inserted bar 53 penetrates through the through holes and is fixedly installed with the installation horizontal bar 52, the positioning inserted bar 54 is fixedly installed on the outer wall of the installation horizontal bar 52, the other end of the guide inserted bar 53 is fixedly connected with an installation stop block 6, the external thread pipe 3 is installed on a pipeline, holes are formed in the outer wall of the pipeline at the same time, then bolts are used for installing the external thread pipe 3 in the threaded holes, then the movement of the installation horizontal bar 52 and the positioning inserted bar 54 is extruded, then the positioning inserted bar 54 is inserted into the holes, positioning treatment of the pipeline after the pipeline is screwed on the external thread pipe 3 can be prevented, the probability that looseness can occur after the pipeline and the external thread pipe 3 are installed is improved, the installation firmness is improved, the practicability of the external thread joint is improved, and the structure is simple, and the cost is low.
Working principle: the externally threaded pipe 3 is installed on the pipe while a hole is opened on the outer wall of the pipe, then is installed in the threaded hole using a bolt, then the movement of the installation bar 52 and the positioning insert 54 is pressed, and then the positioning insert 54 is inserted into the hole.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. A water meter external tooth connector, comprising:
the circular hollow baffle plates (2) are fixedly arranged on two sides of the outer hexagonal transverse tube (1), the outer wall of the circular hollow baffle plates (2) is fixedly provided with the outer threaded tube (3), and the inner parts of the outer hexagonal transverse tube (1), the circular hollow baffle plates (2) and the outer threaded tube (3) are communicated;
the annular flow guide seat (4) is fixedly arranged on the outer wall of the external thread pipe (3);
the anti-falling mechanism (5) is arranged on the round hollow baffle plate (2), the anti-falling mechanism (5) comprises a connecting arc plate (51), and a threaded hole is formed in the connecting arc plate (51).
2. The water meter external teeth fitting according to claim 1, wherein: the inner wall of the annular flow guide seat (4) is provided with an integrally formed inclined flow guide slope, and the inner wall of the annular flow guide seat (4) is flush with the inner wall of the external threaded pipe (3).
3. The water meter external teeth fitting according to claim 1, wherein: the external thread pipe (3) and the round hollow baffle (2) are integrally formed.
4. The water meter external teeth fitting according to claim 1, wherein: the connecting arc plates (51) are fixedly arranged on the outer wall of the round hollow baffle plate (2), and the connecting arc plates (51) are two groups and vertically distributed.
5. The water meter external teeth fitting according to claim 1, wherein: the anti-falling mechanism (5) further comprises an installation cross bar (52), a guide inserting rod (53) and a positioning inserting rod (54), two groups of through holes which are distributed front and back are formed in the connecting arc plate (51), the threaded holes are formed between the two groups of through holes, one end of the guide inserting rod (53) penetrates through the through holes and is fixedly installed with the installation cross bar (52), and the positioning inserting rod (54) is fixedly installed on the outer wall of the installation cross bar (52).
6. The water meter external teeth fitting according to claim 5, wherein: the other end of the guide inserted rod (53) is fixedly connected with a mounting stop block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322220869.4U CN220523495U (en) | 2023-08-17 | 2023-08-17 | Outer tooth joint of water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322220869.4U CN220523495U (en) | 2023-08-17 | 2023-08-17 | Outer tooth joint of water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220523495U true CN220523495U (en) | 2024-02-23 |
Family
ID=89924945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322220869.4U Active CN220523495U (en) | 2023-08-17 | 2023-08-17 | Outer tooth joint of water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220523495U (en) |
-
2023
- 2023-08-17 CN CN202322220869.4U patent/CN220523495U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |