CN217560727U

CN217560727U - Fixing device for ultrasonic water meter shell

Info

Publication number: CN217560727U
Application number: CN202220902230.7U
Authority: CN
Inventors: 唐金勇; 何先俊
Original assignee: Jiangsu Technological Advanced Machinery Technology Co ltd
Current assignee: Jiangsu Technological Advanced Machinery Technology Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-10-11
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses an ultrasonic wave water meter casing body is with fixing device, which comprises a housin, both ends surface all is provided with the fixing base around the watchcase main part, the equal fixed mounting in inboard both ends of fixing base has the fixture block, the front end surface movable mounting of fixing base has the mount pad, the one end surface fixed mounting of mount pad has the collar, the other end surface movable mounting of mount pad has the connecting pipe, the surface movable mounting of connecting pipe is equipped with the silica gel cover, the surface movable mounting of silica gel cover is equipped with the cassette tape, the fixed slot has all been seted up to the surface all around of fixing base and mount pad, fixed slot and fixing base and mount pad are the run-through connection, the quantity of fixed slot is a plurality of groups. The utility model discloses ultrasonic wave water meter shell fixing device's location structure has been increased to can improve shell fixing device's result of use, have the practicality.

Description

Fixing device for ultrasonic water meter shell

Technical Field

The utility model relates to an ultrasonic water meter's technical field, in particular to ultrasonic water meter casing body fixing device.

Background

The ultrasonic water meter is a novel water meter which is used for further calculating the flow of outlet water by detecting the time difference generated by the change of the speed when an ultrasonic sound beam propagates in downstream and upstream in water and analyzing and processing the flow speed of the outlet water. The method has the characteristics of low initial flow velocity, wide range ratio, high measurement precision and stable work. The inner part has no movable part and no flow resisting element, is not influenced by impurities in water, and has long service life. The output communication function is complete, and various communication and wireless networking requirements are met. When the ultrasonic water meter is used for detecting water flow, two groups of water pipes are usually used as an inflow end and an outflow end of a water source at two ends of a shell of the ultrasonic water meter, and a device for connecting and installing the shell and the water pipes is a fixing device.

But present ultrasonic water meter shell fixing device has certain defect in the use, and fixing device's structure is comparatively single, and its inboard does not have location structure for can produce the skew between water pipe and device, and fixing device is not high in the connection seal between the body, can cause the water source exosmosis phenomenon, causes the influence to the result of use of ultrasonic water meter, consequently improves shell fixing device now.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a fixing device for an ultrasonic water meter housing, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an ultrasonic wave is fixing device for water meter casing, includes the casing, both ends surface all is provided with the fixing base around the watchcase main part, the equal fixed mounting in inboard both ends of fixing base has the fixture block, the front end surface movable mounting of fixing base has the mount pad, the one end surface fixed mounting of mount pad has the collar, the other end surface movable mounting of mount pad has the connecting pipe, the surface movable sleeve of connecting pipe is equipped with the silica gel cover, the surface movable sleeve of silica gel cover is equipped with the cassette tape.

Preferably, the fixed slots are formed in the peripheral outer surfaces of the fixed seat and the mounting seat, the fixed slots are connected with the fixed seat and the mounting seat in a penetrating mode, and the number of the fixed slots is a plurality of groups.

Preferably, one side surface movable mounting of fixing base has the screw bolt, one side surface movable mounting of mount pad has the nut, the screw bolt is through-going formula swing joint through fixed slot and fixing base and mount pad, the one end of screw bolt is through-going formula rodent with the nut and is connected.

Preferably, the outer surfaces of the fixing seat and the mounting seat are sleeved with rubber sleeves, the inner surface of the other side of the fixing seat is covered with a sealing ring, the sealing ring is located in the middle of the fixing seat and the mounting seat, and the mounting ring is movably clamped with the inner side of the fixing seat.

Preferably, the outer surfaces of the left side and the right side of one end of the mounting ring are provided with clamping grooves, the size of each clamping groove is matched with the size of each clamping block, each clamping block is movably clamped with the corresponding clamping groove, and the sealing ring is located in the middle of the fixing seat and the mounting ring.

Preferably, the connecting pipe is made of PE, one end of the connecting pipe is connected with a water source, and the connecting pipe is in through connection with the mounting seat and the fixing seat.

Preferably, the material of cassette is the stainless steel, the one end fixed mounting of cassette has the snap ring, the other end surface fixed mounting of cassette has the card strip, the cassette is through-going formula activity joint through card strip and snap ring.

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

1. in the utility model, the mounting ring is convenient for movably clamping the mounting seat with the inner side of the fixing seat through the arranged clamping block, the mounting ring, the rubber sleeve and the clamping groove, the clamping block is convenient for positioning the mounting position of the mounting seat through the clamping groove, the deviation between the mounting seat and the fixing seat in the fixing device is avoided, the rubber sleeve is convenient for sealing the outer surfaces of the fixing seat and the mounting seat, and the connection tightness between the fixing device and the shell is improved, so that the use effect of the ultrasonic water meter shell fixing device is improved;

2. the utility model discloses in, through silica gel cover, cassette, snap ring and the card strip that sets up, the silica gel cover is convenient for carry out sealing process to the surface of mount pad and connecting pipe, and the cassette is convenient for and carry out the joint with the card strip through the snap ring, cramps the surface of connecting pipe, increases fixing device in the water source intertube connection seal to ultrasonic wave water meter shell fixing device's practicality has been increased.

Drawings

Fig. 1 is a schematic overall structure diagram of a fixing device for an ultrasonic water meter shell of the present invention;

FIG. 2 is an exploded view of the mounting seat and the fixing seat of the fixing device for an ultrasonic water meter housing of the present invention;

FIG. 3 is an exploded view of the mounting seat and the silica gel case of the fixing device for an ultrasonic water meter case of the present invention;

FIG. 4 is a schematic structural view of a fastening band of the fixing device for an ultrasonic water meter case of the present invention;

fig. 5 is a partial structural sectional view of the mounting seat and the fixing seat of the fixing device for an ultrasonic water meter case of the present invention.

In the figure: 1 watchcase main part, 2 fixing bases, 3 fixture blocks, 4 mount pads, 5 collars, 6 connecting pipes, 7 silica gel covers, 8 cassettes, 9 fixed slots, 11 screw bolts, 12 nuts, 13 rubber covers, 14 sealing washers, 15 draw-in grooves, 17 snap rings, 18 card strips.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

As shown in fig. 1-5, a fixing device for an ultrasonic water meter shell comprises a meter shell body 1, wherein fixing bases 2 are arranged on the outer surfaces of the front end and the rear end of the meter shell body 1, clamping blocks 3 are fixedly arranged on the two ends of the inner side of each fixing base 2, a mounting base 4 is movably arranged on the outer surface of the front end of each fixing base 2, a mounting ring 5 is fixedly arranged on the outer surface of one end of each mounting base 4, a connecting pipe 6 is movably arranged on the outer surface of the other end of each mounting base 4, a silica gel sleeve 7 is movably sleeved on the outer surface of each connecting pipe 6, and a clamping band 8 is movably sleeved on the outer surface of each silica gel sleeve 7.

Wherein, fixed slot 9 has all been seted up to the surface all around of fixing base 2 and mount pad 4, and fixed slot 9 and fixing base 2 and mount pad 4 are run through the formula and connect, and the quantity of fixed slot 9 is a plurality of groups, and fixing device passes through fixing base 2 and the installation that mount pad 4 is used for ultrasonic water meter both ends pipeline.

Wherein, one side surface movable mounting of fixing base 2 has screw bolt 11, one side surface movable mounting of mount pad 4 has nut 12, and screw bolt 11 is run-through formula swing joint through fixed slot 9 with fixing base 2 and mount pad 4, and the one end of screw bolt 11 is run-through formula rodent with nut 12 and is connected, through screwing of screw bolt 11 and nut 12, is convenient for screw fixing base 2 and mount pad 4 and is connected.

Wherein, the surface common cover of fixing base 2 and mount pad 4 is equipped with rubber sleeve 13, and the opposite side internal surface of fixing base 2 covers there is sealing washer 14, and sealing washer 14 is located the intermediate position of fixing base 2 and mount pad 4, and the inboard activity joint of collar 5 and fixing base 2, rubber sleeve 13 and sealing washer 14 are convenient for carry out airtight processing to the internal surface and the surface of fixing base 2 and mount pad 4, increase fixing device's connection seal.

Wherein, the equal draw-in groove 15 of one end left and right sides surface of collar 5, the size of draw-in groove 15 and the size phase-match of fixture block 3, fixture block 3 and the 15 activity joint of draw-in groove, sealing washer 14 are located the intermediate position of fixing base 2 and collar 5, fixture block 3 and draw-in groove 15 are convenient for with

fixing base

2 and 4 activity joints of mount pad, increase fixing device's location structure, increase fixing device's installation convenience.

Wherein, the material of connecting pipe 6 is PE, and the water source is connected to the one end of connecting pipe 6, and connecting pipe 6 is through-type with mount pad 4 and fixing base 2 and is connected, uses current ultrasonic water meter mounting technique, and two sets of connecting pipes 6 are used for the intercommunication at ultrasonic water meter water source to establish connecting pipe 6 as the inflow and the outflow end of ultrasonic water meter installation water pipe.

The clamping band 8 is made of stainless steel, a clamping ring 17 is fixedly mounted at one end of the clamping band 8, a clamping strip 18 is fixedly mounted on the outer surface of the other end of the clamping band 8, the clamping band 8 is movably clamped with the clamping ring 17 in a penetrating mode through the clamping strip 18, the silicone tube and the connecting tube 6 are conveniently clamped tightly through the clamping band 8, and waterproof and anti-seepage processing is conducted on the outer surface of the connecting tube 6.

It should be noted that, the utility model relates to an ultrasonic wave water meter casing is with fixing device, during the installation, earlier 7 covers the surface at connecting pipe 6 to silica gel cover, install the one end and the mount pad 4 of connecting pipe 6, the back is pulled 7 covers of silica gel cover and is in the junction of connecting pipe 6 and mount pad 4, use 8 covers of cassette tape at the surface of silica gel cover 7, run through cassette tape 8 and snap ring 17, taut cassette tape 8 makes gib 18 and snap ring 17 chucking, cassette tape 8 cramps the surface of connecting pipe 6, then sheathe rubber sleeve 13 on the surface of mount pad 4, the draw-in groove 15 and the 3 joints of fixture block of its collar 5, make mount collar 5 run through sealing washer 14 with solid fixed ring and hug closely with mount pad 4, later run through screw bolt 11 respectively with fixing base 2 and mount pad 4 through fixed slot 9, nut 12 is screwed on the other end of screw bolt 11, make mount pad 4 and fixing base 2 installation, pulling rubber sleeve 13 at last seals up the surface of fixing base 2 and mount pad 4 with rubber sleeve 13.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A fixing device for an ultrasonic water meter shell comprises a meter shell body (1), and is characterized in that: the utility model discloses a watchcase, including watchcase main part (1), both ends surface all is provided with fixing base (2) around watchcase main part (1), the equal fixed mounting in inboard both ends of fixing base (2) has fixture block (3), the front end surface movable mounting of fixing base (2) has mount pad (4), the one end surface fixed mounting of mount pad (4) has collar (5), the other end surface movable mounting of mount pad (4) has connecting pipe (6), the surface movable mounting of connecting pipe (6) is equipped with silica gel cover (7), the surface movable mounting of silica gel cover (7) is equipped with cassette tape (8).

2. The ultrasonic water meter casing fixing device as defined in claim 1, wherein: fixed slot (9) have all been seted up to the surface all around of fixing base (2) and mount pad (4), fixed slot (9) and fixing base (2) and mount pad (4) are the through connection of formula, the quantity of fixed slot (9) is a plurality of groups.

3. The ultrasonic water meter casing fixing device as defined in claim 1, wherein: one side surface movable mounting of fixing base (2) has screw bolt (11), one side surface movable mounting of mount pad (4) has nut (12), screw bolt (11) are through-going formula swing joint through fixed slot (9) and fixing base (2) and mount pad (4), the one end of screw bolt (11) is through-going formula rodent with nut (12) and is connected.

4. The ultrasonic water meter casing fixing device as defined in claim 1, wherein: the utility model discloses a rubber sleeve's installation of fixing base (2) and mount pad (4) is fixed, the surface common cover of fixing base (2) and mount pad (4) is equipped with rubber sleeve (13), the opposite side internal surface of fixing base (2) covers has sealing washer (14), sealing washer (14) are located the intermediate position of fixing base (2) and mount pad (4), the inboard activity joint of collar (5) and fixing base (2).

5. The ultrasonic water meter housing fixture according to claim 4, wherein: the equal draw-in groove of one end left and right sides surface (15) of collar (5), the size of draw-in groove (15) and the size phase-match of fixture block (3), fixture block (3) and draw-in groove (15) activity joint, sealing washer (14) are located the intermediate position of fixing base (2) and collar (5).

6. The ultrasonic water meter casing fixing device as defined in claim 1, wherein: the material of connecting pipe (6) is PE, the water source is connected to the one end of connecting pipe (6), connecting pipe (6) are connected with mount pad (4) and fixing base (2) in a through-type.

7. The ultrasonic water meter casing fixing device as defined in claim 1, wherein: the material of cassette (8) is the stainless steel, the one end fixed mounting of cassette (8) has snap ring (17), the other end surface fixed mounting of cassette (8) has card strip (18), cassette (8) are through-going formula activity joint through card strip (18) and snap ring (17).