CN208854497U - Flowmeter assembled fixture - Google Patents

Abstract

A kind of flowmeter assembled fixture includes: microscope carrier, fixing seat, tube bank and stop part.Microscope carrier can install flow sensor, have ear mount and be formed in the aperture of ear mount.Fixing seat has limit film, fairlead, the banding holes for being formed in limit film and the perforation for being formed in fairlead, abuts against limit film when ear mount is fitted into fairlead, aperture contraposition perforation.Tube bank can pass through banding holes clamping pipeline outer wall.Stop part can penetrate aperture and perforation, and microscope carrier is fixed on fixing seat.

Description

Flowmeter assembled fixture

Technical field

The related assembled fixture of the utility model, and more particularly to a kind of flowmeter assembled fixture.

Background technique

The fields such as the various industries of fluid are being used, are being consumed energy to improve production efficiency and reducing, the prior art is in fluid hose Various noncontacting proximity sensors are installed in road, such as: Supersonic wave flow sensor, temperature sensor, pressure sensor etc. measure The data such as the flow of fluid, temperature, pressure in pipeline, to monitor the state of fluid.By taking ultrasonic flowmeter as an example, a pair can be received Send out flow sensor supersonic, the ipsilateral or opposite outer wall for being installed in fluid circuit, one of flow sensor is to pipeline Internal fluid emission ultrasonic, ultrasonic passes through tube wall, fluid is received by another flow sensor, by the detecting of setting After number, converts two flow sensor transmittings and receive supersonic direction, since the flow velocity of fluid passes two flows The ultrasonic of sensor transmitting is unequal there are the time difference by the transmission speed of fluid, and the stream of fluid can be calculated according to the time difference Speed, and then obtain flow value.

Supersonic wave flow sensor must accurately be installed in the relative position of fluid circuit outer wall, to reduce reception ultrasonic Error.The prior art is that sensor is placed in fixture or microscope carrier, is consolidated fixture or microscope carrier with fixing pieces such as screw or bands Due in pipeline outer wall.However, the process of installing flowmeter, staff must maintain the position of flow sensor on the other hand, be only capable of One hand takes fixture, microscope carrier, fixing piece and tool so that flow sensor is fixed on pipeline outer wall, if intensive or narrow in pipeline Flowmeter is installed in space, and such assembling operation mode not only expends the time, is more likely to deviate and is answered installation position, leads to measurement Error.Therefore, how to solve the problems, such as existing flowmeter assembling, as develop the main purpose of the utility model.

Utility model content

In order to achieve the above object, the utility model provides a kind of flowmeter assembled fixture, include: microscope carrier, fixing seat, tube bank with And stop part.Microscope carrier can install flow sensor, have ear mount and be formed in the aperture of ear mount.Fixing seat has limit film, leads Leader, the banding holes for being formed in limit film and the perforation for being formed in fairlead abut against limit film when ear mount is fitted into fairlead, Aperture contraposition perforation.Tube bank can pass through banding holes clamping pipeline outer wall.Stop part can penetrate aperture and perforation, and microscope carrier is fixed In fixing seat.

In an embodiment, above-mentioned tube bank includes annular beam band and adjustment bolt, and annular beam band can be surround by above-mentioned banding holes Above-mentioned pipeline outer wall, the circular diameter of adjustment bolt adjustable collar pencil of forms band, is fixed on annular beam band by above-mentioned fixing seat Above-mentioned pipeline outer wall.

In an embodiment, the quantity of above-mentioned microscope carrier, above-mentioned fixing seat and above-mentioned stop part is two, two above-mentioned fixing seats via The relative position of above-mentioned pipeline outer wall is fixed in above-mentioned tube bank, and two above-mentioned microscope carriers are fixed on two via two above-mentioned stop parts respectively State fixing seat.

In an embodiment, above-mentioned flowmeter assembled fixture is further included: spacer ferrule is separately connected two above-mentioned fixing seats Above-mentioned limit film has the length between the relative position of above-mentioned pipeline outer wall.

In an embodiment, above-mentioned stop part is bolt, bolt or screw.

The flowmeter assembled fixture of the utility model includes microscope carrier, fixing seat, tube bank and stop part, and user is on site It only needs adjustment to restrain, fixing seat is set, microscope carrier is embedded in fixing seat, be not required to maintain the position of microscope carrier or flow sensor on the other hand, The work that can carry out subsequent assembling flowmeter, not only improves the convenience of flowmeter assembling, flow sensing more can accurately be arranged Device, to promote the accuracy of flowmeter measurement.

Detailed description of the invention

Fig. 1 is the schematic diagram of the flowmeter assembled fixture of an embodiment of the utility model；

Figure 1A is the schematic diagram that flowmeter assembled fixture shown in Fig. 1 is applied to V-arrangement assembling, and Figure 1B is flowmeter shown in Fig. 1 Assembled fixture is applied to the schematic diagram of Z-shaped assembling；

Fig. 2 is the schematic diagram of the flowmeter assembled fixture of another embodiment of the utility model；

Fig. 2A to 2D is the step schematic diagram that flowmeter assembled fixture shown in Fig. 2 is applied to V-arrangement assembling；

Fig. 3 is the fixing seat of the flowmeter assembled fixture of another embodiment of the utility model and the schematic diagram of spacer ferrule；

Fig. 3 A to 3F is the step schematic diagram that flowmeter assembled fixture shown in Fig. 3 is applied to Z-shaped assembling；And

Fig. 3 H is I diagrammatic cross-section in Fig. 3 F.

Wherein, the reference numerals are as follows:

1,2 flowmeter assembled fixtures

10,20 microscope carriers

11,21 fixing seats

12,22 tube banks

13,23 stop parts

24 spacer ferrules

100,200 pipeline outer walls

101,201 ear mounts

111,211 limit films

112,212 fairleads

202 sensors folder

221 annular beam bands

222 adjustment bolts

231 flexible convex blocks

240 screws

241 arc rings

242 connection sheets

1011,2011 apertures

1012 guide channels

1111,2111 banding holes

1121,2121 perforation

2012 microscope carrier banding holes

Specific embodiment

Cooperate schema and component symbol to do more detailed description to the embodiments of the present invention below, makes to be familiar with this reality It can implement the utility model accordingly after studying this specification carefully with novel the technical staff in the technical field.

Fig. 1 is the schematic diagram of the flowmeter assembled fixture of an embodiment of the utility model.As shown in Figure 1, flowmeter group Filling jig 1 includes microscope carrier 10, fixing seat 11, tube bank 12 and stop part 13.Microscope carrier 10 can install one to two flow sensor (such as Supersonic wave flow sensor, non-icon), there is ear mount 101 and be formed in the aperture 1011 of ear mount 101.Fixing seat 11 has limit Bit slice 111, fairlead 112, the banding holes 1111 for being formed in limit film 111 and the perforation 1121 for being formed in fairlead 112.Pipe Beam 12 can pass through the 1111 clamping pipeline outer wall 100 of banding holes of limit film 111.Stop part 13 can penetrate the aperture of ear mount 101 1011 and fairlead 112 perforation 1121.In the present embodiment, microscope carrier 1 substantially at plate shaped, bottom surface pipeline outer wall 10 Arc, 101 outline of ear mount is T-shaped and is formed with two guide channels 1012；Stop part 13 is bolt or screw, can lock ear mount 101 Fixing seat 11 is fixed in the side of microscope carrier 10 by aperture 1011 and the perforation of fairlead 112 1121.

Figure 1A is the schematic diagram that flowmeter assembled fixture shown in Fig. 1 is applied to V-arrangement assembling.Such as Figure 1A, tube bank 12 passes through limit Fixing seat 11 is fixed on pipeline outer wall 100 by the banding holes 1111 of bit slice 111, and two guide channels 1012 of ear mount 101 are fitted into fairlead 112 and abut against limit film 111, the aperture 1011 of ear mount 101 aligns the perforation 1121 of fairlead 112, and stop part 13 locks ear mount 101 aperture 1011 and the perforation 1121 of fairlead 112, so that fixing seat 11 is fixed in the side of microscope carrier 10.It can be used another One fixing seat 11, tube bank 12 and stop part 13 (not shown) or the other side that fixture (not shown) fixed bearing stage 10 is used alone, Complete the V-arrangement assembling of flowmeter.

Figure 1B is the schematic diagram that flowmeter assembled fixture shown in Fig. 1 is applied to Z-shaped assembling.As shown in Figure 1B, tube bank 12 will Two fixing seats 11 are fixed on the relative position of pipeline outer wall 100；The ear mount 101 of two microscope carriers 10 is fitted into leading for two fixing seats 11 respectively Leader 112, two stop parts 13 lock ear mount 101 and fairlead 112 respectively, and it is fixed that the side of two microscope carriers 10 is individually fixed in two Seat 11.It can be used another two fixing seat 11, tube bank 12 and another two stop part 13 (not shown) or exclusive use fixture (not shown) solid The other side of fixed two microscope carriers 10, completes the Z-shaped assembling of flowmeter.

Fig. 2 is the schematic diagram of the flowmeter assembled fixture of another embodiment of the utility model.As shown in Fig. 2, flowmeter Assembled fixture 2 includes microscope carrier 20, fixing seat 21, tube bank 22 and stop part 23.Microscope carrier 20 can install one to two flow sensor (not shown), with ear mount 201, sensor folder 202 and the aperture 2011 for being formed in ear mount 201.Fixing seat 21 has limit film 211, fairlead 212, be formed in the banding holes 2111 of limit film 211 and be formed in the perforation 2121 of fairlead 212.Tube bank 22 The 2111 clamping pipeline outer wall 200 of banding holes of limit film 211 can be passed through.Stop part 23 can penetrate ear mount 201 aperture 2011 and The perforation 2121 of fairlead 212.

In the present embodiment, two sides of microscope carrier 20 have ear mount 201, and flow sensor can press from both sides 202 via sensor and be fixed on Microscope carrier 20, ear mount 201 are substantially set in pipeline outer wall 200 in " ㄩ " shape (two vertical panels and bottom water plate), 2011 shape of aperture At in the upside of two vertical panels of ear mount 201, two vertical panels of ear mount 201 and bottom water plate junction are formed further with microscope carrier Banding holes 2012；The limit film 211 of fixing seat 21 is located at the side of fairlead 212, and limit film 211 and fairlead 212 are substantially in " ㄇ " shape (two vertical panels and top level board) is set in pipeline outer wall 200, and what banding holes 2111 was formed in limit film 211 two hangs down The downside of straight panel, perforation 2121 are formed in two vertical panels and the top level board junction of fairlead 212；Tube bank 22 includes annular beam Band 221 and adjustment bolt 222, annular beam band 221 can adjust bolt by the banding holes 2111 of limit film 211 around pipeline outer wall 200 The circular diameter of 222 adjustable collar pencil of forms bands 221, makes 221 clamping pipeline outer wall 200 of annular beam band, thus by fixing seat 21 are fixed on pipeline outer wall 200；Stop part 23 is the bolt that front end is equipped with flexible convex block 231.

Fig. 2A to 2D is the step schematic diagram that flowmeter assembled fixture shown in Fig. 2 is applied to V-arrangement assembling.A is extremely referring to fig. 2 2B, the annular beam band 221 to restrain 22 pass through the banding holes 2111 of limit film 211, are embedded in adjustment bolt around pipeline outer wall 200 222, to adjust the circular diameter of 222 packing annular beam band 221 of bolt, makes 221 clamping pipeline outer wall 200 of annular beam band, will fix Seat 21 is fixed in pipeline outer wall 200；The ear mount 201 of microscope carrier 20 is fitted and fixed with the fairlead 212 of seat 21 and abuts against limit film 211, the aperture 2011 of ear mount 201 can align the perforation 2121 of fairlead 212；Stop part 23 is passed through to the aperture of ear mount 201 2011 and fairlead 212 perforation 2121,201 self-conductance leader 212 of backstop ear mount remove, so that the side of microscope carrier 20 is fixed on Fixing seat 21.

C to 2D referring to fig. 2 can be used another tube bank 22 or other folders with 200 function of clamping pipeline outer wall, pass through The microscope carrier banding holes 2012 of 20 other side ear mount 201 of microscope carrier, to adjust 222 packing annular beam band 221 of bolt, so that microscope carrier 20 be consolidated Due to (flow direction of fluid along pipeline) in the axial direction of pipeline outer wall 200.User may be selected to be kept fixed 21 fixed bearing stage of seat 20 side, or reuse tube bank 22 and pass through the ear mount 201 chimeric with fixing seat 21, when 20 2 side of microscope carrier is fixed on restraining 22 Pipeline outer wall 200 presses the flexible convex block 231 of stop part 23, from the aperture 2011 of ear mount 201 and the perforation of fairlead 212 2121 extraction stop parts 23 loosen annular beam band 221 by limit film 211 to adjust bolt 222, by fixing seat 21 and tube bank 22 It is removed from microscope carrier 20 and pipeline outer wall 200, i.e. the V-arrangement assembling of completion flowmeter.The fixing seat 21 of removal and tube bank 22 are for group Fill other flowmeters.

At least second-rate quantity sensor fluid flow direction along pipeline must be set to pipeline outer wall by the Z-shaped assembling mode of flowmeter Opposite side, therefore, the quantity that flowmeter assembled fixture is applied to the used microscope carrier of Z-shaped assembling, fixing seat and stop part is two, And the accuracy of flow sensor relative position is to influence an important factor for measuring accuracy in pipeline outer wall.

Fig. 3 is the fixing seat of the flowmeter assembled fixture of another embodiment of the utility model and the schematic diagram of spacer ferrule. As shown in figure 3, in the present embodiment, flowmeter assembled fixture 2 remove comprising microscope carrier 20 as shown in Figure 2, fixing seat 21, tube bank 22 with And stop part 23, it further includes: spacer ferrule 24, the connection sheet 242 with arc ring 241 and positioned at 241 2 side of arc ring. Screw 240 can be used to be individually fixed in two connection sheets 242 in the limit film 211 of two fixing seats 21, the length of arc ring 241 Predetermined set flow in the pipeline outer wall 200 of (connecting the distance between two fixing seats 21 of spacer ferrule 24) corresponding specific dimensions Length (such as, but not limited to 1/2 circumference of pipeline outer wall 200) between the relative position of sensor.Microscope carrier 20, fixing seat 21,22, stop part 23 is restrained, there is no particular restriction for the material of spacer ferrule 24, the material hardness of visual pipeline outer wall 200, size Size and setting environment and select metal, fortified resin or other suitable materials.

Fig. 3 A to 3F is the step schematic diagram that flowmeter assembled fixture shown in Fig. 3 is applied to Z-shaped assembling.Extremely referring to Fig. 3 A 3C connects the limit film 211 of two fixing seats 21 with spacer ferrule 24, and tube bank 22 is passed through to the banding holes 2111 of two limit films 211；With Two fixing seats 21 are fixed on the relative position of pipeline outer wall 200 by tube bank 22；The ear mount 201 of two microscope carriers, 20 side is fitted into respectively The fairlead 212 of two fixing seats 21 is each passed through ear mount 201 and fairlead 212 with two stop parts 23, by the side of two microscope carriers 20 It is individually fixed in two fixing seats 21.Referring to Fig. 3 D to 3F, another spacer ferrule 24 can be used to connect the ear mount of two microscope carriers, 20 other side 201；Ear mount 201 and spacer ferrule 24 are passed through using another tube bank 22 and pipeline outer wall 200 is fixed in the other side of two microscope carriers 20 On；Extract stop part 23 out from two microscope carriers 20 and fixing seat 21 respectively, from microscope carrier 20 and pipeline outer wall 200 remove two fixing seats 21 and The Z-shaped assembling of flowmeter is completed in tube bank 22.Two fixing seats 21 removed and tube bank 22 are for assembling other flowmeters.

Fig. 3 H is I diagrammatic cross-section in Fig. 3 F.As shown in figure 3h, in the present embodiment, successively using spacer ferrule 24 and tube bank 22 positioning and fixing, two microscope carrier 20, two microscope carriers 20 can accurately (being separated by 180 degree) be set to pipeline outer wall 200, user relatively It is not required in being measured in pipeline outer wall 200 with gage or level meter and calibrated flow sensor is in radial and axial relative position, Flow sensor can be accurately set to Z-shaped sensing the feedback of position.

In the flowmeter assembled fixture of the utility model, user only needs adjustment to restrain on site, and fixing seat is arranged, will carry Platform is embedded in fixing seat, is not required to maintain the position of microscope carrier or flow sensor on the other hand, can carry out the work of subsequent assembling flowmeter, The convenience for not only improving flowmeter assembling, more can accurately be arranged flow sensor, to promote the accuracy of flowmeter measurement.

The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new Type.Anyone skilled in the art can be under the spirit and scope without prejudice to the utility model, to above-described embodiment It is modified and is changed.Therefore, there is this professional knowledge person such as, without departing from the utility model institute in technical field All equivalent modifications or change completed under the spirit and technical principle of announcement, should apply for a patent model by the utility model It encloses and is covered.

Claims (5)

1. a kind of flowmeter assembled fixture, characterized by comprising:

Microscope carrier can install flow sensor, have ear mount and be formed in the aperture of the ear mount；

Fixing seat has limit film, fairlead, the banding holes for being formed in the limit film and the perforation for being formed in the fairlead, when The ear mount is fitted into the fairlead and abuts against the limit film, which aligns the perforation；

Tube bank, can pass through the banding holes clamping pipeline outer wall；And

Stop part can penetrate the aperture and the perforation, and the microscope carrier is fixed on the fixing seat.

2. flowmeter assembled fixture as described in claim 1, which is characterized in that the tube bank includes annular beam band and adjustment bolt, is somebody's turn to do Annular beam band can be by the banding holes around the pipeline outer wall, which can adjust the circular diameter of the annular beam band, Make the annular beam band that the fixing seat is fixed on the pipeline outer wall.

3. flowmeter assembled fixture as described in claim 1, which is characterized in that the number of the microscope carrier, the fixing seat and the stop part Amount is two, which is fixed on the relative position of the pipeline outer wall via the tube bank, which two stops via this respectively Block piece is fixed on two fixing seat.

4. flowmeter assembled fixture as claimed in claim 3, which is characterized in that also include: spacer ferrule is separately connected two fixation The limit film of seat has the length between the relative position of the pipeline outer wall.

5. flowmeter assembled fixture as described in claim 1, which is characterized in that the stop part is bolt, bolt or screw.