CN219301721U

CN219301721U - Anti-interference protection assembly of ultrasonic water meter

Info

Publication number: CN219301721U
Application number: CN202223175561.4U
Authority: CN
Inventors: 李峰波
Original assignee: Wuhan Zhuorexin Technology Co ltd
Current assignee: Wuhan Zhuorexin Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-07-04
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses an anti-interference protection assembly of an ultrasonic water meter, which comprises a fixed connecting pipe, wherein a connecting hole is formed in one side of the fixed connecting pipe, the other side of the fixed connecting pipe is mutually connected with the ultrasonic water meter, a fixed backboard is fixedly arranged on one side of the ultrasonic water meter, a mounting notch is formed in the circumferential direction on the side surface of the fixed connecting pipe, a fixed damping shaft is inlaid on the side surface of the fixed backboard, and an ammeter cover plate is rotatably sleeved on the outer circumferential side of the fixed damping shaft. In the scheme, the electric meter cover plate is covered on the ultrasonic water meter through the arrangement, the limiting arc sleeve plate at the bottom end of the electric meter cover plate is sleeved on the inner surface of the sealing annular notch, then the fixed handle is held tightly, the rubber sucker is driven to press downwards, the bottom surface of the rubber sucker is attached to the top surface of the dial plate, the dial plate is prevented from loosening in the use process, and meanwhile the limiting arc sleeve plate is sleeved in the inner part of the sealing annular notch, so that the periphery of the dial plate is isolated and sealed.

Description

Anti-interference protection assembly of ultrasonic water meter

Technical Field

The utility model relates to the technical field of ultrasonic water meters, in particular to an ultrasonic water meter anti-interference protection assembly.

Background

According to the application number: the prior art patent of CN202011063957.2 shows that the ultrasonic water meter is a novel water meter which further calculates the flow of water by detecting the time difference generated by the speed change when the ultrasonic sound beam is transmitted in the forward flow and backward flow in water and analyzing and processing the flow rate of the water.

The inside measure that does not set up the vapor interference of table lid of traditional ultrasonic wave water gauge to the part of sampling receives interference and corrosion after outside steam invades easily, thereby causes unable speed measurement in whole water gauge later stage or the inaccurate scheduling problem of data of speed measurement, further influences its integral device's practicality, can cause the ultrasonic wave water gauge to take place the whole cost of damaging and leading to later stage maintenance simultaneously, and then influences its cost nature.

Disclosure of Invention

In order to overcome the defects of the prior art, the embodiment of the utility model provides an anti-interference protection component of an ultrasonic water meter, which is used for solving the problems that the prior art has no measure of preventing water vapor interference in the interior of a meter cover of the ultrasonic water meter, and a sampled part is easy to be interfered and corroded by external water vapor, so that the problem that the whole water meter cannot measure the speed or the data of the speed measured at the later stage is inaccurate and the like is caused, the practicability of the whole device is further influenced, and meanwhile, the cost of later repair is caused due to the integral damage of the ultrasonic water meter, and the cost is further influenced.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an ultrasonic water meter anti-interference protection subassembly, includes the fixed connection pipe, the connecting hole has been seted up to one side of fixed connection pipe, the ultrasonic water meter is installed to the opposite side interconnect of fixed connection pipe, one side fixed mounting of ultrasonic water meter has fixed backplate the side of fixed connection pipe is circumference and has seted up the installation notch, fixed damping axle is inlayed and is installed to the side of fixed backplate, fixed damping axle's periphery side rotation cover has the ammeter apron, fixed circular notch has been seted up to one side of ammeter apron, fixed round hole has been seted up on the top of ammeter apron, the bottom fixed surface of ammeter apron bonds there is the rubber backing plate, the fixed spacing arc sleeve board of inlaying of bottom surface of ammeter apron, the inside activity of ammeter apron is cup jointed and is embedded with fixed handle, fixed handle's bottom fixed mounting has rubber suction cup.

The bottom of the ammeter cover plate is inlaid with a limiting side plate, one side of the limiting side plate is fixedly provided with a fixing sleeve, and a fixing screw hole is formed in the fixing sleeve.

The inner threads of the fixed sleeve are provided with threaded cylinders, and the other ends of the threaded cylinders are embedded with arc limiting plates.

The top of the ultrasonic water meter is provided with a sleeved dial plate, and the periphery of the top of the dial plate is provided with a sealed annular notch.

The shape of the sealing annular notch is matched with that of the limiting arc sleeve plate, and the height value range of the limiting arc sleeve plate is larger than that of the sealing annular notch.

The length value of the fixed screw hole is larger than that of the threaded cylinder, and the inner wall surface of the fixed screw hole is smooth.

The shape of the fixed handle is T-shaped, and the bottom surface of the rubber sucker is attached to the top surface of the dial plate for adsorption.

The technical scheme of the utility model has the following beneficial effects:

in the above-mentioned scheme, cover the ammeter apron on ultrasonic water gauge through setting up, and cup joint the spacing arc sleeve board of its bottom into on the interior face of sealed annular notch, then with fixed handle hold tightly, and drive the rubber suction cup and press downwards, make its rubber suction cup's bottom surface and the top surface laminating of dial plate adsorb, thereby guarantee that it can not take place not hard up in the use, utilize spacing arc sleeve board to cup joint into the inside of sealed annular notch simultaneously, make the dial plate all around by isolated sealed, external steam and running water invade the inside of ammeter, thereby cause damage and corrosion to it problem, and then increased the waterproof nature and the life of its device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic view of a three-dimensional assembly structure of the present utility model;

fig. 4 is a schematic structural view of a limiting side plate according to the present utility model.

[ reference numerals ]

1. Fixing the connecting pipe; 2. a connection hole; 3. an ultrasonic water meter; 4. fixing the backboard; 5. a mounting notch; 6. fixing a damping shaft; 7. an ammeter cover plate; 8. fixing the round rotating notch; 9. fixing the round hole; 10. a rubber backing plate; 11. limiting the arc sleeve plate; 12. a fixed handle; 13. a rubber suction cup; 14. a limit side plate; 15. a fixed sleeve; 16. fixing the screw hole; 17. a threaded cylinder; 18. an arc limiting plate; 19. a dial; 20. the method comprises the steps of carrying out a first treatment on the surface of the Sealing the annular slot.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

Example 1:

the embodiment of the utility model provides an ultrasonic water meter anti-interference protection assembly, which comprises a fixed connecting pipe (1), a connecting hole (2) is formed in one side of the fixed connecting pipe (1), ultrasonic water meters (3) are mutually connected and installed on the other side of the fixed connecting pipe (1), a fixed back plate (4) is fixedly installed on one side of the ultrasonic water meters (3), an installation notch (5) is formed in the circumferential direction on the side surface of the fixed connecting pipe (1), a fixed damping shaft (6) is inlaid and installed on the side surface of the fixed back plate (4), an electric meter cover plate (7) is rotatably sleeved on the outer circumferential side of the fixed damping shaft (6), a fixed circular rotating notch (8) is formed in one side of the electric meter cover plate (7), a fixed round hole (9) is formed in the top end of the electric meter cover plate (7), a rubber base plate (10) is fixedly adhered to the bottom end surface of the electric meter cover plate (7), a limiting arc sleeve plate (11) is fixedly inlaid on the bottom end surface of the electric meter cover plate (7), a fixed handle (12) is movably inlaid in a sleeved mode, and a sucker (13) is fixedly installed on the bottom end of the fixed handle (12).

The utility model discloses a meter cover plate (7), including fixed sleeve (15) is inlayed and installed to the bottom of ammeter apron (7), one side fixed mounting of spacing curb plate (14) has fixed sleeve (15), fixed screw hole mouth (16) have been seted up to the inside of fixed sleeve (15), screw thread cylinder (17) are installed to the internal screw thread of fixed sleeve (15), arc limiting plate (18) are installed in the other end embedding of screw thread cylinder (17), dial plate (19) have been cup jointed in the top setting of ultrasonic water gauge (3), sealed annular notch (20) have been seted up to the top periphery side of dial plate (19), the shape looks adaptation of sealed annular notch (20) and spacing arc sleeve plate (11) is greater than the height of sealed annular notch (20), the length value of fixed screw hole mouth (16) is greater than the length value of screw thread cylinder (17), and the inner wall surface of fixed screw hole mouth (16) is smooth.

Example 2:

as shown in fig. 3 to 4: the shape of the fixed handle (12) is T-shaped, and the bottom surface of the rubber sucker (13) is attached to the top surface of the dial plate (19).

The bottom surface of the rubber sucker (13) is attached and adsorbed with the top surface of the dial plate (19), so that the electric meter cover plate 7 can be firmly adsorbed and fixed on the ultrasonic water meter (3), and the problem that the electric meter cover plate is loosened and slipped off in the using process is avoided.

The working process of the utility model is as follows: firstly, operating personnel cover the ammeter apron 7 on ultrasonic water meter 3, and cup joint spacing arc sleeve board (11) of its bottom into the inside face of sealed annular notch (20), then grasp fixed handle 12, and drive rubber suction cup 13 and push down, make the bottom surface of its rubber suction cup (13) and the top surface laminating of dial plate (19) adsorb, make it firmly adsorb and be fixed in ultrasonic water meter (3) with ammeter apron 7, thereby guarantee that it can not take place not become flexible in the use, simultaneously utilize spacing arc sleeve board (11) to cup joint the inside of sealed annular notch (20), make dial plate 19 all around by isolated sealed, effectively avoid outside steam and running water to invade the inside of ammeter, thereby cause damage and corrosion to it, and then increase the sealed effect of its ultrasonic water meter 3, finally the device has accomplished the sealed work effect of ammeter apron 7 to ultrasonic water meter, and the life of its ultrasonic water meter has been increased, can.

Above-mentioned scheme is through setting up with ammeter apron 7 lid on ultrasonic water gauge 3 to cup joint spacing arc sleeve board (11) of its bottom into on the interior face of sealed annular notch (20), grip fixed handle 12 afterwards, and drive rubber suction cup 13 and push down, make the bottom surface of its rubber suction cup (13) adsorb with the top surface laminating of dial plate (19), thereby guarantee that it can not take place not become flexible in the use, utilize spacing arc sleeve board (11) to cup joint the inside of sealed annular notch (20) simultaneously, make dial plate 19 all around by isolated sealed, effectively avoided outside steam and running water to invade the inside of ammeter, thereby cause damage and corrosion's problem to it, and then increased the waterproof nature and the life of its device.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides an ultrasonic water meter anti-interference protection subassembly, includes fixed connection pipe (1), connecting hole (2) have been seted up to one side of fixed connection pipe (1), ultrasonic water meter (3) are installed to opposite side interconnect of fixed connection pipe (1), a serial communication port, one side fixed mounting of ultrasonic water meter (3) has fixed backplate (4) the side of fixed connection pipe (1) is circumference and has seted up mounting notch (5), fixed damping axle (6) are inlayed to the side of fixed backplate (4), fixed damping axle (6)'s periphery side rotation cover has ammeter apron (7), fixed circular commentaries on classics notch (8) have been seted up to one side of ammeter apron (7), fixed round hole (9) have been seted up on the top of ammeter apron (7), the bottom fixed bonding of ammeter apron (7) has rubber backing plate (10), the bottom face of ammeter apron (7) is fixed to be inlayed and is spacing arc sleeve plate (11), the inside activity of ammeter apron (7) has cup jointed fixed handle (12), the bottom fixed mounting of fixed handle (12) has rubber suction cup (13).

2. The ultrasonic water meter anti-interference protection assembly according to claim 1, wherein a limiting side plate (14) is inlaid and installed at the bottom end of the electric meter cover plate (7), a fixing sleeve (15) is fixedly installed on one side of the limiting side plate (14), and a fixing screw hole (16) is formed in the fixing sleeve (15).

3. An anti-interference protection assembly for an ultrasonic water meter according to claim 2, wherein a threaded cylinder (17) is mounted on an internal thread of the fixing sleeve (15), and an arc-shaped limiting plate (18) is mounted on the other end of the threaded cylinder (17) in an embedded manner.

4. The ultrasonic water meter anti-interference protection assembly according to claim 1, wherein a dial plate (19) is sleeved at the top end of the ultrasonic water meter (3), and a sealing annular notch (20) is formed in the periphery of the top end of the dial plate (19).

5. The ultrasonic water meter anti-interference protection assembly according to claim 4, wherein the shape of the sealing annular notch (20) is mutually matched with that of the limiting arc sleeve plate (11), and the range of the height value of the limiting arc sleeve plate (11) is larger than that of the sealing annular notch (20).

6. An ultrasonic water meter tamper protection assembly in accordance with claim 2 wherein the length of the fixed screw orifice (16) is greater than the length of the threaded cylinder (17) and the inner wall surface of the fixed screw orifice (16) is smooth.

7. The ultrasonic water meter anti-interference protection assembly according to claim 1, wherein the shape of the fixed handle (12) is T-shaped, and the bottom surface of the rubber sucker (13) is attached and adsorbed with the top surface of the dial plate (19).