Plug-in type ultrasonic flowmeter mounting structure

Abstract

The utility model discloses a plug-in type ultrasonic flowmeter installation structure, which relates to the technical field of equipment installation, and comprises a water pipe, the outer side of the water pipe is respectively, symmetrically and movably connected with a first hoop and a second hoop, the first hoop and the second hoop are movably connected, and a sliding strip is jointly and movably connected between the first hoop and the second hoop. Sliding columns are arranged on the outer sides of the sliding strips in a sliding mode, the sides, close to the water pipe, of the sliding columns are movably connected with fixed bases, the fixed bases make contact with the water pipe, the fixed bases can slide along the outer wall of the water pipe through the arranged sliding strips and the arranged supporting arms, and meanwhile the arranged supporting arms can achieve synchronous operation of the two fixed bases; it is ensured that the welding positions of the two fixing bases are symmetrical, manual marking deviation is reduced, meanwhile, external threads of the fixing bases are protected through the arranged rotating protection cylinders, and welding damage is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to equipment installation technical field especially relates to a plug -in ultrasonic flowmeter installation structure. BACKGROUND

[0002] Flowmeter is an important instrument for measuring fluid flow, plays a key role in industrial production, environmental monitoring, energy measurement and many other fields, it can monitor the flow rate and total amount of fluid (such as liquid, gas) in the pipeline in real time, accurately, for the control of production process, effective management of energy and environmental protection to provide key data support, through flowmeter, enterprises can accurately master raw material consumption, product output and energy use, so as to optimize production process, reduce cost, improve economic benefit. In the environmental protection field, flowmeter is used to monitor sewage discharge, waste gas treatment, etc., to ensure that the discharge meets the environmental protection standard, and to protect the ecological environment.

[0003] Plug-in ultrasonic flowmeter is a flow measuring instrument, which uses the propagation and reflection principle of ultrasonic wave to calculate flow rate and flow by measuring the propagation time of ultrasonic wave in fluid, this flowmeter has the advantages of accurate measurement, not affected by fluid pressure and temperature, etc., it can realize non-invasive measurement, without affecting the flow of fluid, guaranteeing the continuity and safety of production line.

[0004] Plug-in ultrasonic flowmeter needs to determine the positive direction flow rate of pipeline, that is, the downstream direction, then mark the position of pipe breaking to be used, then weld the fixed base at the marked position, such operation mode is more complex, needs to mark the position of pipe breaking in two places, may produce error in the marking process, resulting in poor measurement effect, at the same time, when welding the fixed base, it is necessary to hold the base to prevent it from falling during welding, and attention should be paid to prevent damage to the threads of the fixed base during welding, therefore, a plug-in ultrasonic flowmeter installation structure is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings of complex operation and easy damage of fixed base in the prior art, and proposes a plug-in ultrasonic flowmeter installation structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides an installation structure of plug-in type ultrasonic flowmeter, including water pipe, the outside of water pipe is symmetrically connected with first hoop and second hoop respectively, first hoop and second hoop are movably connected between, the common movement of first hoop and second hoop is connected with slide bar, the outside of slide bar is slidably provided with slide column, the side of slide column close to water pipe is movably connected with fixed base, and fixed base is in contact with water pipe.

[0008] The above technical solution further comprises:

[0009] The end of the first hoop and the second hoop in contact is symmetrically provided with a first groove and a second groove, respectively, and a rotating shaft is rotatably connected between the first groove and the second groove.

[0010] The end of the first hoop and the second hoop away from each other is symmetrically provided with a bolt hole, and a fixing bolt is threadedly connected between the two bolt holes.

[0011] The end of the first hoop and the second hoop away from each other is provided with a slide slot, and the slide bar is slidably connected between the two slide slots.

[0012] The end of the first hoop and the second hoop away from each other is threadedly connected with a slide bar fixing bolt, and the slide bar fixing bolt is in contact with the slide bar.

[0013] The outside is provided with a slide groove, the slide groove completely penetrates the slide column, and the slide groove is slidably connected with the slide bar.

[0014] The number of slide columns is two, and the end of the two slide columns away from the water pipe is fixedly connected with a support wall, and the two support walls are fixedly connected with a supporting arm.

[0015] The end of the slide column close to the water pipe is rotatably connected with a rotating protection cylinder, the rotating protection cylinder is threadedly connected with the fixed base, the fixed base is located in the inside of the first hoop, and the fixed base is in contact with the first hoop, the outer thread of the fixed base is protected by the rotating protection cylinder, and welding damage is prevented.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model discloses a slide bar and a supporting arm are arranged, can realize that fixed base slides along the outer wall of water pipe, the synchronous operation of two fixed bases can be realized through the supporting arm arranged simultaneously, ensure that the welding position of two fixed bases is symmetrical, reduce the artificial mark deviation, utilize the external thread of fixed base protection of the rotation protection cylinder arranged simultaneously, prevent welding damage.

[0018] 2. The utility model discloses a detachable design, convenient to use and install, convenient to store and transport after use, can determine the position of fixed base according to actual demand, reduce the need for human support when welding, avoid injury. DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model discloses a plug-in type ultrasonic flowmeter installation structure;

[0020] Figure 2 It is the installation structure schematic diagram in the utility model;

[0021] Figure 3 It is part of the installation structure schematic diagram in the utility model;

[0022] Figure 4 It is the protective sleeve structure schematic diagram in the utility model.

[0023] In the drawing: 1, water pipe, 2, support wall, 3, first hoop, 4, fixed bolt, 5, slide bar, 6, second hoop, 7, supporting arm, 8, rotating shaft, 9, bolt hole, 10, slide bar fixed peg, 11, slide bar groove, 12, first recess, 13, second recess, 14, sliding column, 15, fixed base, 16, rotating protection cylinder, 17, slide bar recess. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0025] Embodiment one

[0026] As Figures 1-4The utility model provides a kind of plug-in ultrasonic flowmeter mounting structure shown, including water pipe 1, the outside of water pipe 1 is respectively symmetrically movably connected with first hoop 3 and second hoop 6, movably connected between first hoop 3 and second hoop 6, common movably connected with sliding bar 5 between first hoop 3 and second hoop 6, sliding column 14 is slidably arranged on the outside of sliding bar 5, fixed base 15 is movably connected with the side of sliding column 14 close to water pipe 1, and fixed base 15 is contacted with water pipe 1;

[0027] First hoop 3 and the end of second hoop 6 contact are respectively symmetrically provided with first recess 12 and second recess 13, and the first recess 12 is rotatably connected with the second recess 13 between the second recess 13.

[0028] First hoop 3 and the end of second hoop 6 away are symmetrically provided with bolt hole 9, and the two bolt holes 9 are commonly threadedly connected with fixed bolt 4.

[0029] First hoop 3 and the end of second hoop 6 away are provided with sliding slot 11, and the two sliding slots 11 are commonly slidably connected with sliding bar 5.

[0030] First hoop 3 and the end of second hoop 6 away are threadedly connected with sliding bar fixing bolt 10, and the two sliding bar fixing bolts 10 are contacted with sliding bar 5.

[0031] In the embodiment, in the practical process, the two first hoops 3 and the second hoops 6 are respectively sleeved on the water pipe 1 by setting, then the first hoop 3 and the second hoop 6 are used in pairs, because the first hoop 3 and the second hoop 6 are rotatably connected through the shaft 8, so the first hoop 3 and the second hoop 6 can be opened by rotating, and then the first hoop 3 and the second hoop 6 are fixedly connected with the water pipe 1 by using the fixed bolt 4 and the bolt hole 9 respectively provided on the first hoop 3 and the second hoop 6, then the sliding column 14 passes through the sliding bar groove 17 by setting, and then the fixed base 15 is threadedly connected with the rotating protection cylinder 16 by setting.

[0032] Then the fixed base 15 is attached to the surface of the water pipe 1, then the sliding bar 5 is inserted into the two sliding slot 11 respectively, and the sliding bar 5 is fixed in the sliding slot 11 by using the two sliding bar fixing bolts 10, at this time, another pair of first hoop 3 and second hoop 6 are installed by using the same method, and the two fixed bases 15 are placed in the center symmetric position to ensure that the signal can be normally transmitted. In the above process, the sliding bar 5 and the supporting arm 7 can realize the sliding of the fixed base 15 along the outer wall of the water pipe 1, and the supporting arm 7 can realize the synchronous operation of the two fixed bases 15, so as to ensure that the welding positions of the two fixed bases 15 are symmetrical, and the artificial marking deviation is reduced.

[0033] Embodiment two

[0034] As Figures 1-4 shown, based on the basis of embodiment one, the outer side is provided with sliding groove 17, sliding groove 17 is completely through the sliding column 14, sliding groove 17 and sliding strip 5 between the sliding connection;

[0035] The number of sliding column 14 is two, two sliding column 14 away from the water pipe 1 end is fixedly connected with support wall 2, two support wall 2 between the common fixedly connected with the bracket 7;

[0036] Sliding column 14 near the water pipe 1 end rotationally connected with rotating protection cylinder 16, rotating protection cylinder 16 and fixed base 15 between the threaded connection, fixed base 15 is located in the inner side of the first hoop 3, and fixed base 15 and the first hoop 3 between the contact.

[0037] In this embodiment, after the above process is completed, by rotating the bracket 7, the bracket 7 is rotated along the water pipe 1, the process of driving the circular motion of the support wall 2 arranged symmetrically, the circular motion of the support wall 2 drives the sliding of the sliding groove 17 fixedly connected therewith outside the sliding strip 5, the sliding of the sliding groove 17 drives the sliding of the rotating protection cylinder 16, the sliding of the rotating protection cylinder 16 drives the sliding of the fixed base 15 inside the first hoop 3, then determine the position after the two corners of the fixed base 15 are welded to complete the fixation, then remove the connection between the sliding strip 5 and the first hoop 3 and the second hoop 6, pull out the sliding strip 5, then remove the threaded connection of the fixed bolt 4, remove the first hoop 3 and the second hoop 6 from the water pipe 1, then complete all the welding, remove the threaded connection between the rotating protection cylinder 16 and the fixed base 15 after the welding is completed, so that the welding process will not damage the fixed base 15, in the above process, the outer thread of the fixed base 15 is protected by the rotating protection cylinder 16 arranged, to prevent welding damage.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A structure for installing a plug-in type ultrasonic flowmeter, comprising a water pipe (1), characterized by, The outer side of the water pipe (1) is symmetrically connected with a first hoop (3) and a second hoop (6), the first hoop (3) and the second hoop (6) are movably connected, the first hoop (3) and the second hoop (6) are movably connected with a sliding bar (5), the outer side of the sliding bar (5) is slidably provided with a sliding column (14), the side of the sliding column (14) close to the water pipe (1) is movably connected with a fixed base (15), and the fixed base (15) is in contact with the water pipe (1).

2. The insertable ultrasonic flow meter mounting structure of claim 1, wherein, The end of the first hoop (3) and the second hoop (6) in contact is symmetrically provided with a first groove (12) and a second groove (13), and the first groove (12) and the second groove (13) are rotatably connected with a rotating shaft (8).

3. The insertable ultrasonic flow meter mounting structure of claim 1, wherein, The end of the first hoop (3) and the second hoop (6) away from each other is symmetrically provided with a bolt hole (9), and the two bolt holes (9) are threadedly connected with a fixed bolt (4).

4. The insertable ultrasonic flow meter mounting structure of claim 1, wherein, The end of the first hoop (3) and the second hoop (6) away from each other is symmetrically provided with a sliding bar groove (11), and the two sliding bar grooves (11) are slidably connected with the sliding bar (5).

5. The insertable ultrasonic flow meter mounting structure of claim 1, wherein, The end of the first hoop (3) and the second hoop (6) away from each other is symmetrically provided with a sliding bar groove (11), and the two sliding bar grooves (11) are slidably connected with the sliding bar (5).

6. The insertable ultrasonic flow meter mounting structure of claim 1, wherein, The outer side is provided with a sliding bar groove (17), the sliding bar groove (17) penetrates the sliding column (14), and the sliding bar groove (17) is slidably connected with the sliding bar (5).

7. The insertable ultrasonic flow meter mounting structure of claim 1, wherein, The number of the sliding column (14) is two, and the end of the two sliding columns (14) away from the water pipe (1) is fixedly connected with a supporting wall (2), and the two supporting walls (2) are fixedly connected with a supporting arm (7).

8. The insertable ultrasonic flow meter mounting structure of claim 1, wherein, The end of the sliding column (14) close to the water pipe (1) is rotatably connected with a rotating protection cylinder (16), the rotating protection cylinder (16) is threadedly connected with the fixed base (15), the fixed base (15) is located in the inner side of the first hoop (3), and the fixed base (15) is in contact with the first hoop (3).

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