CN217637512U - Plug-in ultrasonic flowmeter probe base installation auxiliary device - Google Patents
Plug-in ultrasonic flowmeter probe base installation auxiliary device Download PDFInfo
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- CN217637512U CN217637512U CN202221242893.7U CN202221242893U CN217637512U CN 217637512 U CN217637512 U CN 217637512U CN 202221242893 U CN202221242893 U CN 202221242893U CN 217637512 U CN217637512 U CN 217637512U
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- welded
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Abstract
The utility model discloses a bayonet ultrasonic flowmeter probe base installation auxiliary device relates to welding installation operation technical field. The utility model comprises a protection unit and a fixing unit, wherein the protection unit comprises a first protection cover and a second protection cover which are mutually independent; the fixing unit is connected with the protection unit through a chain and is bound on the measuring pipeline together, and the fixing unit further comprises a screw rod fixer, and the screw rod fixer is connected with the end part of the chain. The utility model discloses beneficial effect: accurately fixing the base of the plug-in ultrasonic flowmeter at a mounting position to ensure high mounting precision; the base thread protecting device prevents the base thread from being damaged by welding slag, reduces the base damage probability and improves the installation efficiency; the base is fixed and then welded, so that the accident risk in the installation process is reduced; the whole set of device is convenient to carry, simple in structure, installation and operation, low in manufacturing cost and wide in application range.
Description
Technical Field
The utility model relates to a welding installation operation technical field especially relates to a bayonet ultrasonic flowmeter probe pedestal mounting auxiliary device.
Background
At present, when a probe base of an ultrasonic flowmeter is welded, a special tool is not used for fixing the probe base and then welding, the probe base is directly held by wearing a welder glove for protection, and the probe base is easy to move in the welding process, so that installation deviation is caused; welding slag is easy to fall into the threads of the probe base to damage the threads during welding, so that the mounting failure of the probe is caused; during welding, the welding base is fixed by hands, so that the accident risks of electric shock, scalding and the like exist.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.
The present invention has been made in view of the above and/or other existing problems.
Therefore, the utility model aims to solve the problem that the welding of the probe base is not stable and needs to be fixed, and the welding slag possibly falls into the screw thread of the probe base to damage the screw thread or falls into the inner cavity of the base to damage the inner cavity.
In order to solve the technical problem, the utility model provides a following technical scheme: an auxiliary device for installing a probe base of an insertion type ultrasonic flowmeter comprises a protection unit and a fixing unit; the protection unit comprises a first protection cover and a second protection cover which are independent from each other; the fixing unit is connected with the protection unit through a chain and is bound on the measuring pipeline together, and the fixing unit further comprises a screw rod fixer, and the screw rod fixer is connected with the end part of the chain.
As a preferred scheme of bayonet ultrasonic flowmeter probe base installation auxiliary device, wherein: the first protective cover can be in threaded connection with the external tooth type probe base.
As a preferred scheme of bayonet ultrasonic flowmeter probe base installation auxiliary device, wherein: the second protective cover can be in threaded connection with the internal thread type probe base.
As a bayonet ultrasonic flowmeter probe pedestal mounting auxiliary device's an optimal selection scheme, wherein: first protection cover includes a protection cover body, a protection cover body is hexagon nut, and its both sides welding has first couple.
As a bayonet ultrasonic flowmeter probe pedestal mounting auxiliary device's an optimal selection scheme, wherein: the second protective cover comprises a second protective cover body, the second protective cover body is of a hexagonal prism structure, a stud is welded at one end of the second protective cover body, and second hooks are welded at two sides of the second protective cover body.
As a preferred scheme of bayonet ultrasonic flowmeter probe base installation auxiliary device, wherein: the screw rod fixer includes the threaded rod, the welding of threaded rod one end has rotatory handle, and the welding of the other end has the supporting seat.
As a bayonet ultrasonic flowmeter probe pedestal mounting auxiliary device's an optimal selection scheme, wherein: the threaded rod is in threaded connection with the hook plate.
As a preferred scheme of bayonet ultrasonic flowmeter probe base installation auxiliary device, wherein: and third hooks are welded at two ends of the hook plate.
As a preferred scheme of bayonet ultrasonic flowmeter probe base installation auxiliary device, wherein: the third hook can be connected with the first hook and the second hook respectively through the chain.
As a preferred scheme of bayonet ultrasonic flowmeter probe base installation auxiliary device, wherein: the supporting seat, the outer tooth type probe base and the inner tooth type probe base are respectively contacted with two sides of the measuring pipeline.
The utility model discloses beneficial effect does:
the utility model fixes the plug-in ultrasonic flowmeter base at the mounting position accurately, ensuring high mounting precision; the base thread protecting device prevents the base thread from being damaged by welding slag, reduces the base damage probability and improves the installation efficiency; the base is welded after being fixed, so that the accident risk in the installation process is reduced; the whole set of device is convenient to carry, simple in structure, installation and operation, low in manufacturing cost and wide in application range.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic view of a first protective cover fixing overall structure of the insertion type ultrasonic flowmeter probe base mounting auxiliary device of the present invention;
fig. 2 is a schematic view of a second protective cover fixing overall structure of the insertion type ultrasonic flowmeter probe base installation auxiliary device of the present invention;
fig. 3 is a top view of the first protection cover of the insertion type ultrasonic flowmeter probe base installation assisting device according to the present invention;
fig. 4 is a second protective cover fixing top view of the insertion type ultrasonic flowmeter probe base mounting auxiliary device of the present invention;
fig. 5 is a schematic view of a first protective cover and an external-tooth probe base of the insertion type ultrasonic flowmeter probe base installation auxiliary device of the present invention;
fig. 6 is a schematic view of a second protective cover and an internal tooth type probe base of the insertion type ultrasonic flowmeter probe base installation auxiliary device of the present invention;
fig. 7 is a schematic view of a screw rod fixer of the installation assisting device for the probe base of the plug-in ultrasonic flowmeter of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, other ways of implementing the invention may be devised different from those described herein, and it will be apparent to those skilled in the art that the invention can be practiced without departing from the spirit and scope of the invention.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, 3, 5 and 7, in order to provide a first embodiment of the present invention, the embodiment provides an insertion type ultrasonic flowmeter probe base mounting auxiliary device, which includes a protection unit 100 and a fixing unit 200; a protection unit 100 including a first protection cover 101 and a second protection cover 102 independent of each other; the fixing unit 200 is connected with the protection unit 100 through a chain 201 and is bound on the measurement pipeline G together, and further comprises a screw rod fixer 202, and the screw rod fixer 202 is connected with the end of the chain 201.
The first protective cap 101 can be screwed to the external-tooth probe mount W.
The first protective cover 101 includes a first protective cover body 101a, the first protective cover body 101a is a hexagon nut, and first hooks 101b are welded to two sides of the first protective cover body.
The screw holder 202 includes a threaded rod 202a, to one end of which a rotating handle 202b is welded and to the other end of which a support base 202c is welded.
The threaded rod 202a is threadedly coupled to the hanger plate 202 d.
The third hook 202d-1 is welded at both ends of the hook plate 202 d.
The third hook 202d-1 can be connected to the first hook 101b and the second hook 102c, respectively, via the chain 201.
The supporting seat 202c, the outer tooth type probe base W and the inner tooth type probe base N are respectively contacted with two sides of the measuring pipeline G.
The probe base of the plug-in ultrasonic flowmeter is generally divided into two types: an external tooth type probe base W and an internal tooth type probe base N.
For the external tooth type probe base W, it is now placed at a predetermined welding position, and then the first protection cover 101 is screwed with it, and then connected with the chain 201 and the screw rod fixer 202, specifically: the outer tooth type probe base W abuts against one side of the measuring pipeline G, the supporting seat 202c abuts against the other side of the measuring pipeline G, one end of the chain 201 is hung on the first hook 101b, the other end of the chain 201 is hung on the third hook 202d-1, and the tightness of the chain 201 can be adjusted by rotating the handle 202b according to the pipe diameter of the measuring pipeline G.
After the fixation is finished, the outer edge of the outer tooth type probe base W is exposed, and a welder can easily finish welding; after the welding is completed, the chain 201 and the screw rod holder 202 are removed, and the first protective cover 101 is unscrewed, so that the removal is completed, and the next time the use can be continued.
The whole fixed mounting and dismounting process is quite convenient.
Because outer tooth formula probe base W screw thread is outside, so take first guard 101 that has the internal screw hole to be connected with it screw-thread fit, in welding process, first guard 101 has two kinds of effects: one is continuous with chain 201, screw rod fixer 202, accomplishes the fixed of outer tooth formula probe base W jointly, and its two prevent that welding slag or other impurity from falling on the base screw thread and damaging the screw thread when outer tooth formula probe base W welds.
Example 2
Referring to fig. 2, 4, 6 and 7, a second embodiment of the present invention, which is different from the first embodiment, is: the second protective cover 102 can be screwed to the female probe mount N.
The second protective cover 102 includes a second protective cover body 102a, the second protective cover body 102a is in a hexagonal prism structure, a stud 102b is welded at one end of the second protective cover body 102a, and second hooks 102c are welded at two sides of the second protective cover body 102 a.
Aiming at the internal tooth type probe base N, the internal tooth type probe base N is placed at a preset welding position, then the second protective cover 102 is screwed with the internal tooth type probe base N, and then the internal tooth type probe base N is connected with the chain 201 and the screw rod fixer 202, and the specific steps are as follows: the inner tooth type probe base N abuts against one side of the measuring pipeline G, the supporting seat 202c abuts against the other side of the measuring pipeline G, one end of the chain 201 is hung on the second hook 102c, the other end of the chain 201 is hung on the third hook 202d-1, and the tightness of the chain 201 can be adjusted by rotating the handle 202b according to the pipe diameter of the measuring pipeline G.
After the fixation is finished, the outer edge of the inner tooth type probe base N is exposed, and a welder can easily finish welding; after welding, the chain 201 and the screw rod holder 202 are detached, and the second protective cover 102 is unscrewed, so that detachment is completed, and the next time the second protective cover can be used continuously.
The whole fixing, mounting and dismounting process is quite convenient.
Because interior tooth formula probe base N screw thread is inboard, so take the second safety cover 102 that has inside and outside double-screw bolt to be connected with its screw-thread fit, in welding process, second safety cover 102 also has two kinds of effects: one is continuous with chain 201, screw rod fixer 202, and tooth formula probe base N's is fixed in accomplishing jointly, and its two prevent that welding slag or other impurity from falling on the base screw thread and damaging the screw thread when outer tooth formula probe base N welds, perhaps fall in the base inner chamber and directly damage the inner chamber.
Example 3
Referring to fig. 3 and 4, a third embodiment of the present invention is different from the first two embodiments: the first protective cover 101 includes a first protective cover body 101a, the first protective cover body 101a is a hexagon nut, and first hooks 101b are welded to both sides thereof.
The second protective cover 102 includes a second protective cover body 102a, the second protective cover body 102a is in a hexagonal prism structure, a stud 102b is welded at one end of the second protective cover body 102a, and second hooks 102c are welded at two sides of the second protective cover body 102 a.
The first protective cover 101 adopts the existing hexagon nut, the first hooks are directly welded on the two sides, the raw material quantity is large, the price is low, and the first protective cover can be replaced at any time. Similarly, the second protective cover 102 can be welded with a hexagonal prism iron block at one end of the existing stud, has simple manufacturing process, large quantity and low cost, can be replaced at any time, is directly matched with the existing probe base, and can be assembled in a modularized way.
To sum up, this probe base installation auxiliary device use is: firstly, placing an outer tooth type probe base W and an inner tooth type probe base N at preset welding positions of a pipeline, screwing a first protective cover 101 and a second protective cover 102 into the outer tooth type probe base W and the inner tooth type probe base N respectively, binding the first protective cover 101 and the second protective cover 102 on a measurement pipeline G by using a chain 201 and a screw rod fixer 202, adjusting the tightness of the chain 201 by operating a rotating handle 202b according to the diameter of the pipeline to fix the probe bases, and starting welding by a welder; after the welding is completed, the chain 201 and the screw holder 202 are removed, and then the first protective cover 101 and the second protective cover 102 are unscrewed.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an installation auxiliary device of bayonet ultrasonic flowmeter probe base which characterized in that: comprises the steps of (a) preparing a substrate,
a protection unit (100) comprising a first protection cover (101) and a second protection cover (102) which are independent from each other;
the fixing unit (200) is connected with the protection unit (100) through a chain (201) and is bound on the measuring pipeline (G) together, the fixing unit further comprises a screw rod fixer (202), and the screw rod fixer (202) is connected with the end portion of the chain (201).
2. The plug-in ultrasonic flow meter probe base mounting aid of claim 1, wherein: the first protective cover (101) can be in threaded connection with the external tooth type probe base (W).
3. The plug-in ultrasonic flow meter probe base mounting aid of claim 2, wherein: the second protective cover (102) can be in threaded connection with the internal thread type probe base (N).
4. The plug-in ultrasonic flow meter probe base mounting aid of claim 2, wherein: first protection cover (101) include first protection cover body (101 a), first protection cover body (101 a) are the hexagon nut, and its both sides welding has first couple (101 b).
5. The insertion ultrasonic flow meter probe base mounting aid of claim 3, wherein: the second protective cover (102) comprises a second protective cover body (102 a), the second protective cover body (102 a) is of a hexagonal prism structure, a stud (102 b) is welded at one end of the second protective cover body, and second hooks (102 c) are welded on two sides of the second protective cover body (102 a).
6. The insertion-type ultrasonic flowmeter probe base installation auxiliary device according to any one of claims 1 to 5, characterized in that: the screw rod fixer (202) comprises a threaded rod (202 a), one end of the threaded rod (202 a) is welded with a rotating handle (202 b), and the other end of the threaded rod (202 a) is welded with a supporting seat (202 c).
7. The plug-in ultrasonic flow meter probe base mounting aid of claim 6, wherein: the threaded rod (202 a) is in threaded connection with the hook plate (202 d).
8. The insertion ultrasonic flow meter probe base mounting aid of claim 7, wherein: and third hooks (202 d-1) are welded at two ends of the hook plate (202 d).
9. The insertion ultrasonic flow meter probe base mounting aid of claim 8, wherein: the third hook (202 d-1) can be connected with the first hook (101 b) and the second hook (102 c) through the chain (201).
10. The insertion ultrasonic flow meter probe base mounting aid of claim 7 or 8, wherein: the supporting seat (202 c), the outer tooth type probe base (W) and the inner tooth type probe base (N) are respectively contacted with two sides of the measuring pipeline (G).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221242893.7U CN217637512U (en) | 2022-05-23 | 2022-05-23 | Plug-in ultrasonic flowmeter probe base installation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221242893.7U CN217637512U (en) | 2022-05-23 | 2022-05-23 | Plug-in ultrasonic flowmeter probe base installation auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217637512U true CN217637512U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221242893.7U Active CN217637512U (en) | 2022-05-23 | 2022-05-23 | Plug-in ultrasonic flowmeter probe base installation auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217637512U (en) |
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2022
- 2022-05-23 CN CN202221242893.7U patent/CN217637512U/en active Active
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