CN218270903U

CN218270903U - Rotatable connecting joint of ultrasonic water meter

Info

Publication number: CN218270903U
Application number: CN202221487459.5U
Authority: CN
Inventors: 陈璧珊
Original assignee: Qiyang Instrument Tianjin Co ltd
Current assignee: Qiyang Instrument Tianjin Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2023-01-10
Anticipated expiration: 2032-06-15

Abstract

The utility model provides an ultrasonic water meter swivelling joint connects, which comprises a module, the module is inside to be equipped with first stand pipe, and the peripheral cover of module is equipped with the casing, the guide way has been seted up to this casing one side, this guide way is located the periphery of first stand pipe, this first stand pipe both sides face all is connected with the second stand pipe, this casing periphery is connected with the support frame, this first stand pipe one end is connected with the water gauge body, further adopt the rubber material through the second stand pipe, because the second stand pipe is connected with first stand pipe, what most of ordinary connecting pipes adopted all is the plastic material, if staff drive module is too big at the inside rotatory power of casing, the fracture of second stand pipe can be caused to the difficult exemption, because of the rubber material has fine pliability, the effectual fracture of second stand pipe of having avoided.

Description

Rotatable connecting joint of ultrasonic water meter

Technical Field

The utility model belongs to the technical field of the ultrasonic water meter, especially, relate to an ultrasonic water meter swivelling joint connects.

Background

Ultrasonic water meters are instruments for measuring water flow, and most of them are accumulation flow measurement of water, and generally classified into a positive displacement water meter and a velocity water meter.

Because of the staff just will often maintain the debugging water gauge in fixed cycle, the water gauge is installed in constrictive sewer under the ordinary condition, when the staff maintains and changes the water gauge, because the space is limited in the sewer, and ordinary water gauge all is fixed connection, has improved the degree of difficulty that the staff maintained and has dismantled the water gauge.

Therefore, it is necessary to invent a rotatable connector for an ultrasonic water meter.

Disclosure of Invention

In order to solve the technical problem, the utility model provides an ultrasonic water meter swivelling joint connects, the intelligent terminal comprises a module, the module is inside to be equipped with first stand pipe, and the peripheral cover of module is equipped with the casing, and the guide way has been seted up to this casing one side, and this guide way is located the periphery of first stand pipe, and this first stand pipe both sides face all is connected with the second stand pipe, and this casing periphery is connected with the support frame, and this first stand pipe one end is connected with the water gauge body.

The module and the shell are both of arc structures, and the module is connected with the inside of the shell in a sliding mode.

The second guide pipe is made of rubber.

A plurality of threaded holes are formed in the side face of the supporting frame in a surrounding mode, and bolts are connected inside the threaded holes.

The part of the first guide pipe connected with the water meter body adopts a threaded structure.

And a sleeve is sleeved at the outer end of the second guide pipe.

The guide groove is arc-shaped.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a setting of module all adopts the setting of arc type structure through module and casing inside, because smooth transition, when the first stand pipe of staff's drive, is favorable to the module at the inside rotation of casing.

2. The utility model discloses a setting of second stand pipe further adopts the rubber material through the second stand pipe, because the second stand pipe is connected with first stand pipe, what ordinary connecting pipe adopted mostly is the plastic material, if staff's drive module is too big at the inside rotatory power of casing, inevitably can cause the fracture of second stand pipe, has fine pliability because of the rubber material, the effectual fracture of avoiding the second stand pipe.

3. The utility model discloses a setting of screw hole and bolt through the setting of screw hole and bolt, is favorable to the fixed of support frame.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a perspective view of the present invention.

In the figure:

1-module, 11-first guide pipe, 110-thread structure, 2-shell, 20-guide groove, 21-second guide pipe, 210-sleeve, 3-support frame, 4-threaded hole, 40-bolt and 5-water meter body.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 3

The utility model provides an ultrasonic water meter swivelling joint connects, including module 1, its characterized in that: the module 1 is inside to be equipped with first stand pipe 11, and the peripheral cover of module 1 is equipped with casing 2, and guide way 20 has been seted up to this casing 2 one side, and this guide way 20 is located the periphery of first stand pipe 11, and this 11 both sides of first stand pipe face all is connected with second stand pipe 21, and this casing 2 periphery is connected with support frame 3, and this 11 one end of first stand pipe are connected with the water gauge body 5. The support frame 3 is rotatably connected with the shell 2.

The inside circular arc type structure that all adopts of module 1 and casing 2, and module 1 and the inside sliding connection of casing 2, through the inside circular arc type structure setting that all adopts of module 1 and casing 2, because smooth transition, when the first stand pipe 11 of staff drive, be favorable to module 1 to be rotatory in casing 2 is inside.

Second stand pipe 21 adopts the rubber material, because second stand pipe 21 is connected with first stand pipe 11, what ordinary connecting pipe adopted mostly is the plastic material, if staff's drive module 1 is too big at 2 inside rotatory efforts of casing, can cause the fracture of second stand pipe 21 inevitable, has fine pliability because of the rubber material, the effectual fracture of avoiding second stand pipe 21.

The side of the support frame 3 is surrounded and provided with a plurality of threaded holes 4, the threaded holes 4 are internally connected with bolts 40, and the support frame 3 is fixed by the arrangement of the threaded holes 4 and the bolts 40.

The position that first stand pipe 11 and water gauge body 5 are connected adopts helicitic texture 110, adopts helicitic texture 110 through the position that first stand pipe 11 and water gauge body 5 are connected, is favorable to the staff with the better outer end of fixing at first stand pipe 11 of water gauge body 5.

The sleeve 210 is sleeved at the outer end of the second guide pipe 21, and the sleeve 210 is arranged, so that the second guide pipe 21 can be better protected from being damaged.

The guide groove 20 is arc-shaped, and is arc-shaped through the guide groove 20, so that the water meter body 5 can be better driven by workers to rotate along the guide groove 20.

Principle of operation

The utility model discloses in, through the first stand pipe 11 of staff's drive, it is inside rotatory at casing 2 to drive module 1, it is rotatory through the water gauge body 5, be convenient for staff's maintenance and dismantlement, further adopt the rubber material through second stand pipe 21, because second stand pipe 21 is connected with first stand pipe 11, what ordinary connecting pipe was adopted most is the plastic material, if staff drive module 1 is too big at the inside rotatory power of casing 2, can lead to the fact the fracture of second stand pipe 21 unavoidably, have fine pliability because of the rubber material, the effectual fracture of second stand pipe 21 of having avoided.

Utilize technical scheme, or technical staff in the field be in the utility model technical scheme's inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The utility model provides an ultrasonic water meter swivelling joint connects, includes module (1), its characterized in that: the module is characterized in that a first guide pipe (11) is arranged inside the module (1), a shell (2) is sleeved on the periphery of the module (1), a guide groove (20) is formed in one side of the shell (2), the guide groove (20) is located on the periphery of the first guide pipe (11), two side faces of the first guide pipe (11) are connected with second guide pipes (21), a support frame (3) is connected on the periphery of the shell (2), and one end of the first guide pipe (11) is connected with a water meter body (5).

2. The rotatable connection joint of an ultrasonic water meter as set forth in claim 1, wherein: the module (1) and the shell (2) are both internally of an arc structure, and the module (1) is connected with the shell (2) in a sliding manner.

3. The rotatable connection joint of an ultrasonic water meter as set forth in claim 2, wherein: the second guide pipe (21) is made of rubber.

4. The ultrasonic water meter rotatable connection of claim 3, wherein: a plurality of threaded holes (4) are formed in the side face of the supporting frame (3) in a surrounding mode, and bolts (40) are connected inside the threaded holes (4).

5. The ultrasonic water meter rotatable connection of claim 4, wherein: the part of the first guide pipe (11) connected with the water meter body (5) adopts a thread structure (110).

6. The rotatable connection joint of an ultrasonic water meter as set forth in claim 5, wherein: the outer end of the second guide pipe (21) is sleeved with a sleeve (210).

7. The ultrasonic water meter rotatable connection of claim 6, wherein: the guide groove (20) is arc-shaped.