CN210071014U

CN210071014U - Ultrasonic water meter with protection function

Info

Publication number: CN210071014U
Application number: CN201920991408.8U
Authority: CN
Inventors: 姜开德; 张其燕; 莫言田; 姜自成; 姜杰; 朱家虎
Original assignee: Jianghua Group Co Ltd
Current assignee: Jianghua Group Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-02-14
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses an ultrasonic water meter with safeguard function, including the ultrasonic water meter, first protective sheath is installed to ultrasonic water meter left end, the right-hand member outside fixed mounting of first protective sheath has first screw thread to link up the shell, the second protective sheath is installed to the right-hand member of ultrasonic water meter, the second screw thread is installed to the left end of second protective sheath and is linked up the shell, the rotation shell is installed on the top right side of second protective sheath, the left end fixed mounting who rotates the shell has the apron, fixed mounting has the dead lever in the rotation shell, torque spring has been cup jointed in the outside of dead lever. This protection architecture of ultrasonic water meter with safeguard function dismantles simply, and convenient operation is swift, and is easily changed, when carrying out the water gauge reading, only needs to jack up the fixture block, drives the apron and lifts alright with observing the ultrasonic water meter reading, loosens the fixture block, alright with automatic resetting the apron, whole convenient operation is simple, easily reading.

Description

Ultrasonic water meter with protection function

Technical Field

The utility model relates to an ultrasonic water meter technical field specifically is an ultrasonic water meter with safeguard function.

Background

The water gauge wide application is in the measurement of various water supply units, and water factory personnel can be more convenient read the used water yield and collect the expense according to the water gauge reading, and ultrasonic water meter when suffering external force and liquid erosion can lead to the water gauge reading inaccurate or damage, however the general fixed mounting of traditional ultrasonic protection shell is on ultrasonic water meter, and difficult dismantlement is changed to difficult reading water gauge reading, consequently need an ultrasonic water meter with safeguard function to solve above-mentioned problem urgently.

Disclosure of Invention

An object of the utility model is to provide an ultrasonic water meter with safeguard function to the water gauge that provides in solving above-mentioned background art can lead to the water gauge reading to be inaccurate or damage when suffering external force and liquid erosion, is difficult for reading the problem of water gauge reading when installing protecting sheathing additional.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultrasonic water meter with safeguard function, includes the ultrasonic water meter, first protective sheath is installed to the ultrasonic water meter left end, the right-hand member outside fixed mounting of first protective sheath has first screw thread to link up the shell, the second protective sheath is installed to the right-hand member of ultrasonic water meter, the second screw thread is installed to the left end of second protective sheath and is linked up the shell, the rotation shell is installed on the top right side of second protective sheath, the left end fixed mounting who rotates the shell has the apron, fixed mounting has the dead lever in the rotation shell, torque spring has been cup jointed in the outside of dead lever, the first spring beam of outside fixedly connected with of torque spring, the inner wall fixed connection of first spring beam and second protective sheath, torque spring's inboard fixedly connected with second spring beam, second spring beam and apron fixed connection.

Preferably, the bottom ends of the first protective sleeve and the second protective sleeve are both provided with grooves.

Preferably, the left end of the first protection sleeve is provided with a wire outlet hole.

Preferably, two groups of the grooves are semicircular.

Preferably, the part of the second spring rod fixedly connected with the cover plate is T-shaped.

Preferably, a clamping block is fixedly installed at the left end of the cover plate.

Preferably, the rotating shell is installed at the right side of the top end of the second protective sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: this ultrasonic water meter with safeguard function is provided with the ultrasonic water meter, first protective sheath and second protective sheath, when needs protect the ultrasonic water meter, with first protective sheath block in the left side of ultrasonic water meter, with second protective sheath block on the right side of ultrasonic water meter, with the left end of fixation nut cup joint at the threaded rod after the threaded rod inserts the screw hole again, alright in order to wrap up whole protecting sheathing in the outside of water gauge, prevent that the water gauge from suffering the injury, whole device dismantles simply, and convenient operation is swift, and is easy to change.

This ultrasonic water meter with safeguard function when needing to observe inside ultrasonic water meter reading, only needs to jack up the fixture block, drive the apron and lift alright with observing the ultrasonic water meter reading, loosen the fixture block, under torsion spring's effort, alright with automatic with the apron resets, whole convenient operation is simple, easily the reading.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the working state of fig. 1 of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

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

In the figure: 1. an ultrasonic water meter; 2. a first protective sheath; 3. a wire outlet hole; 4. a first threaded engagement housing; 5. a second protective cover; 6. a second threaded engagement housing; 7. rotating the housing; 8. fixing the rod; 9. a torsion spring; 10. a first spring lever; 11. a clamping block; 12. a second spring lever; 13. a cover plate; 14. a threaded hole; 15. a threaded rod; 16. fixing a nut; 17. and (4) a groove.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an ultrasonic water meter with protection function comprises an ultrasonic water meter 1, wherein a first protective sleeve 2 is arranged at the left end of the ultrasonic water meter 1, a wire outlet hole 3 is formed at the left end of the first protective sleeve 2, the ultrasonic water meter 1 is protected, meanwhile, a connecting wire is prevented from being bent, a first thread connecting shell 4 is fixedly arranged at the outer side of the right end of the first protective sleeve 2, a second protective sleeve 5 is arranged at the right end of the ultrasonic water meter 1, grooves 17 are formed in the bottom ends of the first protective sleeve 2 and the second protective sleeve 5, the two groups of grooves 17 are semicircular and are better clamped and fixed with a water pipe at the lower end of the ultrasonic water meter 1 through the grooves 17, a second thread connecting shell 6 is arranged at the left end of the second protective sleeve 5, threaded holes 14 are formed in the first thread connecting shell 4 and the second thread connecting shell 6, threaded rods 15 are inserted in the threaded holes 14, and fixing nuts 16 are sleeved on the outer side of the left end of the, the right side of the top end of the second protective sleeve 5 is provided with a rotating shell 7, the rotating shell 7 is arranged on the right side of the top end of the second protective sleeve 5, play the guard action to torsion spring 9, the left end fixed mounting who rotates shell 7 has apron 13, the left end fixed mounting of apron 13 has fixture block 11, the operator only need pull fixture block 11 alright with reciprocating of driving apron 13, convenient and fast, fixed mounting has dead lever 8 in rotating shell 7, torsion spring 9 has been cup jointed in the outside of dead lever 8, the first spring beam 10 of outside fixedly connected with of torsion spring 9, the inner wall fixed connection of first spring beam 10 and second protective sheath 5, the inboard fixedly connected with second spring beam 12 of torsion spring 9, second spring beam 12 and apron 13 fixed connection, second spring beam 12 is the T type with apron 13 fixed connection's part, make whole spring structure more stable.

The working principle is as follows: the device is when needing to protect ultrasonic water meter 1, with 2 blocks of first protective sheath in the left side of ultrasonic water meter 1, at first with 5 blocks of second protective sheath on the right side of ultrasonic water meter 1, cup joint fixation nut 16 at the left end of threaded rod 15 after inserting threaded rod 15 into screw hole 14 again, alright in order to wrap up whole protecting sheathing in the outside of water gauge, prevent that the water gauge from suffering the injury, whole device dismantlement is simple, convenient operation is swift, easily change.

This ultrasonic water meter with safeguard function need observe inside ultrasonic water meter 1 reading, only need to jack up fixture block 11, drive apron 13 and lift alright with observing ultrasonic water meter 1 reading, loosen fixture block 11, under torsion spring 9's effort, alright with automatic reset apron 13, whole convenient operation is simple, easily the reading, the operation is ended to this.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ultrasonic water meter with safeguard function, includes ultrasonic water meter (1), its characterized in that: a first protective sleeve (2) is installed at the left end of the ultrasonic water meter (1), a first thread connecting shell (4) is fixedly installed at the outer side of the right end of the first protective sleeve (2), a second protective sleeve (5) is installed at the right end of the ultrasonic water meter (1), a second thread connecting shell (6) is installed at the left end of the second protective sleeve (5), threaded holes (14) are formed in the first thread connecting shell (4) and the second thread connecting shell (6), a threaded rod (15) is inserted in the threaded holes (14), a fixing nut (16) is sleeved at the outer side of the left end of the threaded rod (15), a rotating shell (7) is installed at the right side of the top end of the second protective sleeve (5), a cover plate (13) is fixedly installed at the left end of the rotating shell (7), and a fixing rod (8) is fixedly installed in the rotating shell (7), torsion spring (9) has been cup jointed in the outside of dead lever (8), the outside fixedly connected with first spring beam (10) of torsion spring (9), the inner wall fixed connection of first spring beam (10) and second protective sheath (5), the inboard fixedly connected with second spring beam (12) of torsion spring (9), second spring beam (12) and apron (13) fixed connection.

2. An ultrasonic water meter with a protection function as set forth in claim 1, wherein: the bottom ends of the first protective sleeve (2) and the second protective sleeve (5) are provided with grooves (17).

3. An ultrasonic water meter with a protection function as set forth in claim 1, wherein: the left end of the first protective sleeve (2) is provided with a wire outlet hole (3).

4. An ultrasonic water meter with a shield function as set forth in claim 2, wherein: the two groups of grooves (17) are semicircular.

5. An ultrasonic water meter with a protection function as set forth in claim 1, wherein: the part of the second spring rod (12) fixedly connected with the cover plate (13) is T-shaped.

6. An ultrasonic water meter with a protection function as set forth in claim 1, wherein: and a clamping block (11) is fixedly installed at the left end of the cover plate (13).

7. An ultrasonic water meter with a protection function as set forth in claim 1, wherein: the rotating shell (7) is installed on the right side of the top end of the second protective sleeve (5).