CN111024176B - Joint of welding type gas meter - Google Patents
Joint of welding type gas meter Download PDFInfo
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- CN111024176B CN111024176B CN201910259609.3A CN201910259609A CN111024176B CN 111024176 B CN111024176 B CN 111024176B CN 201910259609 A CN201910259609 A CN 201910259609A CN 111024176 B CN111024176 B CN 111024176B
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- joint
- seat
- connecting seat
- connector
- welding
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
- G01F15/185—Connecting means, e.g. bypass conduits
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a connector of a welded gas meter, and particularly relates to the field of connector equipment. The invention sets the included angle between the bottom connector seat and the connector main body in the horizontal direction to be 9 degrees by arranging the bottom connector seat, can ensure no gap or tiny gap between the connectors when in connection, can not form surface contact when the angle of the connector is different from the angle of the connector main body, can not violate the basic principle of resistance welding in the welding process, namely, the line contact between welding parts is realized, ensures the high strength of welding, can eliminate the welding gap, and can also ensure the optimal welding strength.
Description
Technical Field
The invention relates to the technical field of connector equipment, in particular to a connector of a welding type gas meter.
Background
The surface treatment process of the welding structure shell of the welding joint is plastic spraying, and no gap or a tiny gap (less than 0.05 mm) between the shell and the joint is required, so that the welding strength is ensured when the welding structure shell is used, and the requirement of no gap or a tiny gap (less than 0.05 mm) between the shell and the joint is ensured, which is a difficult problem to be solved.
Original welded joint is in the clearance of 1 millimeter between welding back and the casing, can't cover the gap after dusting, very easily causes the welding seam to corrode, reduces the life of gas table, increases the potential safety hazard.
Disclosure of Invention
In order to overcome the above defects in the prior art, embodiments of the present invention provide a joint of a welded gas meter, in which a bottom joint seat is provided, and an included angle between the bottom joint seat and a joint main body in a horizontal direction is set to 9 °, so that a gap or a minimum gap between the joint can be ensured during connection, and the angle of the joint main body are different, so that surface contact is not formed.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a joint of welded type gas table, includes the joint main part, connect inside top connecting seat and the bottom connecting seat of being equipped with of main part, top connecting seat and bottom connecting seat communicate each other and bottom connecting seat bottom is equipped with the spacing lantern ring, top connecting seat and bottom connecting seat outside all are equipped with bears the seat, bear the seat outside around being equipped with annular gap, bear seat bottom both ends and all be equipped with the bottom joint seat, bear seat top both ends and all be equipped with the top joint seat.
In a preferred embodiment, the top connecting seat, the bottom connecting seat, the limiting collar and the bearing seat are integrally arranged, and the bottom joint seat and the top joint seat are integrally arranged with the bearing seat.
In a preferred embodiment, the joint body is provided with a trapezoidal internal cross-sectional shape and the angle of inclination of the trapezoid is 120 °.
In a preferred embodiment, the top connecting seat, the bottom connecting seat and the inner wall of the spacing lantern ring are provided with connecting threads, and the spacing lantern ring is arranged around the outer side of the bottom connecting seat and between the two bottom joint seats.
In a preferred embodiment, the annular gap is arranged around the outside of a carrier, which is made of an alloy material.
In a preferred embodiment, the number of the bottom joint seats is two, the two bottom joint seats are fixedly connected and are not in chamfering arrangement, the bottom joint seat is in inclined arrangement, and an included angle between the bottom joint seat and the joint main body in the horizontal direction is 9 degrees.
In a preferred embodiment, the top connector seat is arranged obliquely, and the included angle between the top connector seat and the horizontal direction of the connector main body is 45 degrees.
The invention has the technical effects and advantages that:
1. the invention sets the included angle between the bottom connector seat and the connector main body in the horizontal direction to be 9 degrees by arranging the bottom connector seat, can ensure no gap or tiny gap between the connectors when in connection, can not form surface contact when the angle of the connector is different from the angle of the connector main body, can not violate the basic principle of resistance welding in the welding process, namely, the line contact between welding parts is realized, ensures the high strength of welding, can eliminate the welding gap, can also ensure the optimal welding strength, has simple structure and easy realization, can be realized by changing the processing procedure on the original numerical control processing equipment, does not need to change the shape and the weight of the original blank, and does not increase the consumption of materials;
2. the connector is provided with the connector main body and the top connector seat, the included angle between the top connector seat and the connector main body in the horizontal direction is 45 degrees, the shape of the inner section of the top connector seat is trapezoidal, the inclination angle of the trapezoid is 120 degrees, the strength of the inner part and the outer part of the top connector seat can be ensured, the top connector seat with an angle can better decompose pressure when the connector main body is in direct contact with an external object in an inclined arrangement, and the integral compressive strength is increased;
3. through being equipped with annular breach and bottom joint seat, install through top connecting seat and bottom connecting seat during the installation, the installation is accomplished the back and is carried out welded connection once more through the bottom joint seat in the outside, ensures that inside position is firm to can cup joint the go-between card by the outside inside annular breach, carry out dual firm by inboard and outside, ensure holistic stability.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
FIG. 3 is a top view of the overall structure of the present invention;
FIG. 4 is a perspective view of the overall construction of the present invention;
the reference signs are: the connector comprises a connector body 1, a top connecting seat 2, a bottom connecting seat 3, a limiting lantern ring 4, a bearing seat 5, an annular notch 6, a bottom connector seat 7 and a top connector seat 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the invention provides a connector of a welded gas meter as shown in figures 1-4, which comprises a connector main body 1, wherein a top connecting seat 2 and a bottom connecting seat 3 are arranged inside the connector main body 1, the top connecting seat 2 and the bottom connecting seat 3 are mutually communicated, a limiting lantern ring 4 is arranged at the bottom of the bottom connecting seat 3, bearing seats 5 are respectively arranged on the outer sides of the top connecting seat 2 and the bottom connecting seat 3, annular notches 6 are arranged around the outer sides of the bearing seats 5, bottom connector seats 7 are respectively arranged at two ends of the bottom of each bearing seat 5, and top connector seats 8 are respectively arranged at two ends of the top of each bearing seat 5.
Further, top connecting seat 2, bottom connecting seat 3, spacing lantern ring 4 and bear seat 5 and set up as an organic whole, bottom connector seat 7 and top connector seat 8 and bear seat 5 and set up as an organic whole.
Further, the inside cross-sectional shape of the joint body 1 is set to be trapezoidal, and the inclination angle of the trapezoid is 120 °.
Further, top connector seat 8 is the slope setting, top connector seat 8 and joint main part 1 horizontal direction contained angle are 45.
The beneficial effects of the embodiment are that: top connector seat 8 is 45 with the 1 horizontal direction contained angle of joint main part, and the inside section shape of top connecting seat 2 sets up to trapezoidal and trapezoidal inclination be 120, can guarantee the inside and outside intensity of top connecting seat 2 to the slope sets up the decomposition pressure that top connector seat 8 of angular degree can be better when directly bumping when connecting main part 1 and external object contact, increases holistic compressive strength.
Example two:
further, top connecting seat 2, bottom connecting seat 3 and the 4 inner walls of spacing lantern ring all are equipped with connecting thread, spacing lantern ring 4 encircles and sets up in the 3 outsides of bottom connecting seat and sets up in two between the bottom joint seat 7.
Further, the annular gap 6 is circumferentially arranged outside the bearing seat 5, and the bearing seat 5 is made of alloy material.
The beneficial effects of the embodiment are that: install through top connecting seat 2 and bottom connecting seat 3 during the installation, carry out welded connection once more through the bottom connector socket 7 in the outside after the installation is accomplished, ensure that inside position is firm to can cup joint the go-between card by the outside inside annular breach 6, carry out dual firm by inboard and outside, ensure holistic stability.
Example three:
further, bottom joint seat 7 quantity sets up to two, two bottom joint seat 7 fixed connection just does not all chamfer sets up, bottom joint seat 7 sets up and bottom joint seat 7 and joint main part 1 horizontal direction contained angle is 9 for the slope.
The beneficial effects of the embodiment are that: the included angle of the bottom connector seat 7 and the connector main body 1 in the horizontal direction is set to be 9 degrees, no gap or minimum gap between connectors can be ensured when the connectors are connected, the angle of the connectors is different from the angle of the connector main body 1, surface contact can not be formed, the basic principle of resistance welding can not be violated in the welding process, namely, line contact is realized between welding parts, the high strength of welding is ensured, the welding gap can be eliminated, the best welding strength can be ensured, the structure is simple, the realization is easy, the method can be realized by changing the processing procedure on the original numerical control processing equipment, the shape and the weight of the original blank do not need to be changed, and the consumption of materials is not increased.
The working principle of the invention is as follows:
referring to the description accompanying fig. 1 and 3: the included angle between the top connector seat 8 and the connector main body 1 in the horizontal direction is 45 degrees, the shape of the inner section of the top connector seat 2 is trapezoidal, the inclination angle of the trapezoid is 120 degrees, the strength of the inner part and the outer part of the top connector seat 2 can be ensured, and the top connector seat 8 with an angle can better decompose pressure when the connector main body 1 is in direct contact with an external object in the inclined arrangement, so that the integral compressive strength is increased;
referring to the description figures 1, 2 and 4: during installation, the connecting device is installed through the top connecting seat 2 and the bottom connecting seat 3, and after installation is completed, secondary welding connection is performed through the bottom connector seat 7 on the outer side, so that the position of the inner part is ensured to be stable, the connecting ring can be sleeved on the outer side and clamped in the annular gap 6, and the inner side and the outer side are doubly stable, so that the integral stability is ensured;
referring to the description figures 1, 2, 3 and 4: the included angle of the bottom connector seat 7 and the connector main body 1 in the horizontal direction is set to be 9 degrees, no gap or minimum gap between connectors can be ensured when the connectors are connected, the angle of the connectors is different from the angle of the connector main body 1, surface contact can not be formed, the basic principle of resistance welding can not be violated in the welding process, namely, line contact is realized between welding parts, the high strength of welding is ensured, the welding gap can be eliminated, the best welding strength can be ensured, the structure is simple, the realization is easy, the method can be realized by changing the processing procedure on the original numerical control processing equipment, the shape and the weight of the original blank do not need to be changed, and the consumption of materials is not increased.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a joint of welded type gas table, includes joint main part (1), its characterized in that: a top connecting seat (2) and a bottom connecting seat (3) are arranged inside the joint main body (1), the top connecting seat (2) and the bottom connecting seat (3) are communicated with each other, a limiting sleeve ring (4) is arranged at the bottom of the bottom connecting seat (3), bearing seats (5) are arranged on the outer sides of the top connecting seat (2) and the bottom connecting seat (3), annular notches (6) are arranged around the outer sides of the bearing seats (5), bottom joint seats (7) are arranged at two ends of the bottom of the bearing seats (5), and top joint seats (8) are arranged at two ends of the top of the bearing seats (5);
the inner section of the joint main body (1) is trapezoidal, and the inclination angle of the trapezoid is 120 degrees;
the bottom joint seat (7) is obliquely arranged, and an included angle between the bottom joint seat (7) and the joint main body (1) in the horizontal direction is 9 degrees;
the included angle between the top joint seat (8) and the joint main body (1) in the horizontal direction is 45 degrees.
2. The joint of the welding type gas meter according to claim 1, characterized in that: top connecting seat (2), bottom connecting seat (3), spacing lantern ring (4) and bear seat (5) as an organic whole and set up, bottom joint seat (7) and top joint seat (8) and bear seat (5) as an organic whole and set up.
3. The joint of the welding type gas meter according to claim 1, characterized in that: top connecting seat (2), bottom connecting seat (3) and spacing lantern ring (4) inner wall all are equipped with connecting thread, spacing lantern ring (4) encircle set up in bottom connecting seat (3) outside and set up in two between bottom joint seat (7).
4. The joint of the welding type gas meter according to claim 1, characterized in that: the annular gap (6) is arranged on the outer side of the bearing seat (5) in a surrounding mode, and the bearing seat (5) is made of alloy materials.
5. The joint of the welding type gas meter according to claim 1, characterized in that: the number of the bottom joint seats (7) is two, and the two bottom joint seats (7) are fixedly connected and are not chamfered.
6. The joint of the welding type gas meter according to claim 1, characterized in that: the top joint seat (8) is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910259609.3A CN111024176B (en) | 2019-04-02 | 2019-04-02 | Joint of welding type gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910259609.3A CN111024176B (en) | 2019-04-02 | 2019-04-02 | Joint of welding type gas meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111024176A CN111024176A (en) | 2020-04-17 |
| CN111024176B true CN111024176B (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910259609.3A Active CN111024176B (en) | 2019-04-02 | 2019-04-02 | Joint of welding type gas meter |
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| Country | Link |
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| CN (1) | CN111024176B (en) |
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| CN203770882U (en) * | 2014-03-28 | 2014-08-13 | 诸暨市店口浙永机械配件厂 | Disassembly-preventive antitheft gas meter connector device and disassembly tongs used with same |
| CN204313912U (en) * | 2014-12-14 | 2015-05-06 | 重庆市山城燃气设备有限公司 | The syndeton of gas meter upper casing and pipe adapter |
| CN205483141U (en) * | 2016-03-27 | 2016-08-17 | 荣成市宇翔实业有限公司 | Last watchcase subassembly of gas table |
| WO2016131817A1 (en) * | 2015-02-19 | 2016-08-25 | Sensus Spectrum Llc | Meter housing and liquid meter having a meter housing |
| CN207649695U (en) * | 2017-12-06 | 2018-07-24 | 辽宁思凯科技股份有限公司 | A kind of meter connector of gas meter housing sealing propertytest |
Family Cites Families (6)
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| US9140586B2 (en) * | 2012-09-25 | 2015-09-22 | General Electric Company | Removable sensor port insert apparatus |
| DE102013015038A1 (en) * | 2013-09-12 | 2015-03-12 | Endress + Hauser Flowtec Ag | Measuring tube for a flowmeter and flowmeter |
| US20170045163A1 (en) * | 2015-08-13 | 2017-02-16 | Michael Alekseeveich POPOV | Composite fitting and connection method for multilayer pipes |
| US10267440B2 (en) * | 2015-08-26 | 2019-04-23 | Hdr, Inc. | Apparatus and method for strengthening welded-lap joints for steel pipeline |
| CN207674016U (en) * | 2017-10-17 | 2018-07-31 | 靖江市伊莱文管道有限公司 | Double-layer oil delivery pipe road terminal reducing welding point |
| CN207961805U (en) * | 2018-02-08 | 2018-10-12 | 玉环市双友铜业有限公司 | A kind of side seal face type corrugated pipe connector |
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2019
- 2019-04-02 CN CN201910259609.3A patent/CN111024176B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203770882U (en) * | 2014-03-28 | 2014-08-13 | 诸暨市店口浙永机械配件厂 | Disassembly-preventive antitheft gas meter connector device and disassembly tongs used with same |
| CN204313912U (en) * | 2014-12-14 | 2015-05-06 | 重庆市山城燃气设备有限公司 | The syndeton of gas meter upper casing and pipe adapter |
| WO2016131817A1 (en) * | 2015-02-19 | 2016-08-25 | Sensus Spectrum Llc | Meter housing and liquid meter having a meter housing |
| CN205483141U (en) * | 2016-03-27 | 2016-08-17 | 荣成市宇翔实业有限公司 | Last watchcase subassembly of gas table |
| CN207649695U (en) * | 2017-12-06 | 2018-07-24 | 辽宁思凯科技股份有限公司 | A kind of meter connector of gas meter housing sealing propertytest |
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| Publication number | Publication date |
|---|---|
| CN111024176A (en) | 2020-04-17 |
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