CN218724453U

CN218724453U - Connector for connecting ultrasonic water meter

Info

Publication number: CN218724453U
Application number: CN202222560036.8U
Authority: CN
Inventors: 张笑非; 赵滔
Original assignee: Henan Bianjing Instrument Co ltd
Current assignee: Henan Bianjing Instrument Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-03-24
Anticipated expiration: 2032-09-27

Abstract

A connector for connecting an ultrasonic water meter comprises a water meter body and a pipeline, wherein the left side and the right side of the water meter body are respectively provided with a connector, the outer ends of the two connectors are respectively provided with a threaded connecting pipe, the outer side surface of each threaded connecting pipe is provided with an external thread matched with the internal thread of the pipeline, each connector comprises a connector body, a cavity is arranged in each connector body, one end of each cavity is connected with the water meter body, each connector body is also provided with an annular cavity surrounding the outer side of each cavity, the threaded connecting pipes are connected in the annular cavities in a sliding mode, the left side of each annular cavity is provided with a plurality of sliding blocks, and the right ends of the sliding blocks are connected with telescopic rods; the utility model discloses the structure is ingenious, thinks about novelty, through the threaded connection head that is equipped with the activity on connecting to be connected with the pipeline through the connector at installation device simultaneous drive both ends, the installation effectiveness of improvement water gauge that can be very big, can guarantee through positioner that the connector of both sides reaches equally good installation effect, is suitable for the installation of the water gauge of multiple different specifications.

Description

Connector for connecting ultrasonic water meter

Technical Field

The utility model relates to an ultrasonic water meter connects technical field, in particular to ultrasonic water meter connects and uses joint.

Background

The ultrasonic water meter is a novel water meter which further calculates the flow of the outlet water by detecting the time difference generated by the change of the speed when the ultrasonic sound beam propagates in the downstream and the upstream in the water and analyzing and processing the flow to obtain the flow rate of the outlet water. The ultrasonic water meter has the characteristics of low initial flow, low pressure loss, no movable part, accurate measurement, stability, reliability and the like, simultaneously has the functions of wireless remote transmission, monitoring alarm and data statistics, and is widely used for urban water supply and drainage and industrial water pipe network flow measurement.

The ultrasonic water meter that exists in the existing market connects, can not be convenient enough change, at the installation or the in-process of changing more waste time, can reduce work efficiency not a few, and when changing ultrasonic water meter connects, only can install one end earlier, install the other end again, the installation degree of difficulty is big, and the process is loaded down with trivial details, do not fix the water gauge in addition when installing ultrasonic water meter, can lead to the location inaccurate, also very easily cause ultrasonic water meter to drop, make ultrasonic water meter damage.

Therefore, a connector for connecting an ultrasonic water meter is required to solve this problem.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a connector for connecting ultrasonic water meters, which effectively solves the above problems.

The technical scheme of its solution is, the utility model discloses a water gauge body and pipeline, the left and right sides of water gauge body all is equipped with the joint, the outer end that two connect all is equipped with threaded connection pipe, threaded connection pipe's lateral surface is equipped with the external screw thread that matches with the pipeline internal thread, connect including connecting the body, connect this internal cavity that is equipped with, the one end and the water gauge body coupling of cavity, still be equipped with the annular chamber that encircles the cavity outside on connecting the body, threaded connection pipe sliding connection is in the annular chamber, the left side of annular chamber is equipped with a plurality of sliders, the right-hand member of slider is connected with the telescopic link, the right-hand member of telescopic link and threaded connection pipe's left end fixed connection, still be equipped with a plurality of dead slots that communicate with the annular chamber on connecting the body, slidable mounting has the connecting rod in the dead slot, the tip fixed connection of connecting rod is on the slider.

The utility model has the advantages that: the utility model discloses the structure is ingenious, thinks about novelty, through the threaded connection head that is equipped with the activity on connecting to be connected with the pipeline through the connector at installation device simultaneous drive both ends, the installation effectiveness of improvement water gauge that can be very big, can guarantee through positioner that the connector of both sides reaches equally good installation effect, is suitable for the installation of the water gauge of multiple different specifications.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic structural diagram of the threaded connection pipe of the present invention.

Fig. 3 is a sectional view taken along the direction a-a in fig. 1 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The embodiment is as follows:

as shown in fig. 1 to 3, the utility model comprises a water meter body 1 and a pipeline 2, wherein the left side and the right side of the water meter body 1 are both provided with a connector 3, the outer ends of the two connectors 3 are both provided with a threaded connection pipe 4, the outer side surface of the threaded connection pipe 4 is provided with an external thread matched with the internal thread of the pipeline 2, the water meter body 1 is also provided with a mounting plate 5, the mounting plate 5 is provided with a positioning device connected with the pipeline 2 and a driving device for driving the threaded connection pipe 4 on the connector 3 to rotate, and the lower end of the mounting plate 5 is also provided with a positioning sleeve 6 detachably connected with the upper end of the water meter body 1;

the positioning device comprises a vertical plate 7 arranged on the mounting plate 5, a bidirectional screw 8 is rotatably arranged on the vertical plate 7, first sliding grooves are formed in the left side and the right side of the vertical plate 7, a first connecting plate 9 is slidably arranged in the first sliding grooves, the upper end of the first connecting plate 9 is in threaded connection with the bidirectional screw 8, a first electric telescopic rod 10 is further arranged at the lower end of the first connecting plate 9, and a mechanical clamping jaw is further arranged at the lower end of the first electric telescopic rod 10;

drive arrangement is including setting up the second spout in the 5 left and right sides of mounting panel, slidable mounting has vertical connecting axle 11 in the second spout, the lower extreme of connecting axle 11 is equipped with horizontally driver plate 12, the side equipartition of driver plate 12 has a plurality of driving levers 13, both ends all are equipped with horizontally second electric telescopic handle 14 about position sleeve 6, the tip fixedly connected with sliding sleeve 15 of second electric telescopic handle 14, sliding sleeve 15 cup joints on connecting axle 11, be equipped with rack 16 in the second spout, fixed mounting has connecting gear 17 with rack 16 meshing on the connecting axle 11, constitute the flexible 12 pivoted structures of driver plate that drive of second electric telescopic handle 14.

The connector 3 comprises a connector body 18, a cavity 19 is arranged in the connector body 18, one end of the cavity 19 is connected with the water meter body 1, an annular cavity 20 surrounding the outer side of the cavity 19 is further arranged on the connector body 18, the threaded connecting pipe 4 is slidably connected in the annular cavity 20, a plurality of sliders 21 are arranged on the left side of the annular cavity 20, a telescopic rod 22 is connected to the right end of each slider 21, the right end of the telescopic rod 22 is fixedly connected with the left end of the threaded connecting pipe 4, a plurality of empty grooves 23 communicated with the annular cavity 20 are further formed in the connector body 18, connecting rods 24 are slidably mounted in the empty grooves 23, the end portions of the connecting rods 24 are fixedly connected to the sliders 21, the threaded connecting pipes 4 can be driven to rotate by stirring the connecting rods 24 to rotate front and back, and the threaded connecting rods can be driven to move left and right by driving the connecting rods 24 to move left and right.

A rectifier 25 is arranged in the cavity 19, and a sliding sealing gasket 26 is arranged at the left end of the rectifier 25.

In order to prevent the external thread of the threaded connecting pipe 4 from aligning with the internal thread of the pipeline 2, the telescopic rod 22 is sleeved with a spring 27, one end of the spring 27 is connected to the sliding block 21, and the other end of the spring 27 is connected to the threaded connecting pipe 4.

The outer surface of the coupling body 18 on the side remote from the annular cavity 20 is also provided with external threads.

The end of the coupling body 18 remote from the annular chamber 20 is flanged.

The mounting panel 5 on be equipped with first motor, install first gear in the pivot of first motor, install the second gear on the two-way lead screw 8, first gear and second gear pass through the gear chain and connect.

The mechanical clamping jaw include the dull and stereotyped 28 of horizontal connection at first electric telescopic handle 10 lower extreme, the left and right sides of dull and stereotyped 28 all is equipped with the third spout, equal sliding connection has splint 29 in two third spouts, both ends downside still is equipped with third connecting plate 30 about dull and stereotyped 28, is equipped with third electric telescopic handle 31 on the third connecting plate 30, the tip of third electric telescopic handle 31 and the splint 29 fixed connection who installs at the opposite side.

The outer surface of the drive plate 12 is provided with an anti-slip layer with higher roughness.

The utility model discloses when using, make two inboard of dull and stereotyped 28 align with pipeline 2's lateral surface through adjusting first motor, water gauge body 1 is located two pipeline 2's well sides this moment, control mechanical clamping jaw tightly pipeline 2 this moment, second electric telescopic handle 14 extends, drive connecting axle 11 outwards removal, the in-process of connecting axle 11 outwards removal takes place to rotate, then driving lever 13 on the carousel drives connecting rod 24 antedisplacement and outwards removal, side screw thread connecting pipe 4 is at the in-process and pipeline 2 threaded connection who rotates and remove, the completion installation.

The foregoing detailed description/examples are specific embodiments of the present invention, and are intended to be illustrative of the principles of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include those which make any obvious replacement or modification of the embodiments described herein, and all of which are within the scope of the present invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not intended to be limited to the particular embodiments disclosed herein, but rather to include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an ultrasonic water meter connects and uses joint, including water gauge body (1) and pipeline (2), a serial communication port, the left and right sides of water gauge body (1) all is equipped with joint (3), the outer end of two joints (3) all is equipped with threaded connection pipe (4), the lateral surface of threaded connection pipe (4) is equipped with the external screw thread that matches with pipeline (2) internal thread, joint (3) are including connecting body (18), be equipped with cavity (19) in connecting body (18), the one end of cavity (19) is connected with water gauge body (1), still be equipped with annular chamber (20) around the cavity (19) outside on connecting body (18), threaded connection pipe (4) sliding connection is in annular chamber (20), the left side of annular chamber (20) is equipped with a plurality of sliders (21), the right-hand member of slider (21) is connected with annular chamber (22), the right-hand member of telescopic link (22) and the left end fixed connection of threaded connection pipe (4), still be equipped with a plurality of empty grooves (23) that communicate with telescopic link (20) on connecting body (18), slidable mounting has connecting rod (24) in empty groove (23), end fixed connection is at slider (21).

2. A connector for connecting an ultrasonic water meter according to claim 1, wherein a rectifier (25) is provided in the cavity (19), and a sliding gasket (26) is provided at the left end of the rectifier (25).

3. The joint for connecting an ultrasonic water meter according to claim 1, wherein a spring (27) is sleeved outside the telescopic rod (22), one end of the spring (27) is connected to the sliding block (21), and the other end of the spring (27) is connected to the threaded connection pipe (4).

4. A connector for an ultrasonic water meter according to claim 1, wherein the connector body (18) is further externally threaded on an outer surface of a side thereof remote from the annular chamber (20).

5. A connector for an ultrasonic water meter according to claim 1, wherein a flange is provided at an end of the connector body (18) remote from the annular chamber (20).