CN218564889U

CN218564889U - Portable universal fixing device for ultrasonic flowmeter

Info

Publication number: CN218564889U
Application number: CN202222753761.7U
Authority: CN
Inventors: 张涛; 叶强; 戚辉; 郝光斌; 董岳; 李良肖; 杨涵
Original assignee: Jinan Lantian Thermal Power Co ltd
Current assignee: Jinan Lantian Thermal Power Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-03
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to a portable ultrasonic flowmeter uses universal fixing device includes the base, base top fixed mounting has the bracing piece, the inside movable mounting of bracing piece has the movable rod, movable rod top fixed mounting has universal ball, universal ball top fixed mounting has fixed knot to construct. This portable ultrasonic flowmeter uses universal fixing device, through setting up, this portable ultrasonic flowmeter uses universal fixing device, through setting up fixed knot and construct, make portable ultrasonic flowmeter under the centre gripping of first activity clamp splice and third activity clamp splice the effect of fixed portable ultrasonic flowmeter, and then solved current portable ultrasonic flowmeter when using, there is not concrete fixing device, lead to operating personnel to need handheld this instrument to carry out ultrasonic flow detection, inconvenient going on like record data in ultrasonic flow detection, maintain, other operations such as repair, seriously influence work efficiency's problem.

Description

Portable universal fixing device for ultrasonic flowmeter

Technical Field

The utility model relates to an ultrasonic flowmeter uses technical field, specifically is a portable ultrasonic flowmeter uses universal fixing device.

Background

The ultrasonic flowmeter is an instrument for measuring flow by detecting the action of fluid flow on ultrasonic beam or ultrasonic pulse, and can be divided into direct time difference method, phase difference method, frequency difference method, beam offset method, doppler method, cross correlation method, space filtering method and noise method according to the principle of signal detection.

When the existing portable ultrasonic flowmeter is used, a specific fixing device is not provided, so that an operator needs to hold the instrument by hand to carry out ultrasonic flow detection, the operation such as data recording, maintenance, repair and the like is inconvenient to carry out while the ultrasonic flow is detected, and the working efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a portable ultrasonic flowmeter uses universal fixing device possesses advantages such as universal fixed, has solved current portable ultrasonic flowmeter when using, and operating personnel need hand this instrument and carry out ultrasonic flow detection, and is inconvenient to carry out other operations in ultrasonic flow detection, has seriously influenced work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a universal fixing device for a portable ultrasonic flowmeter comprises a base, wherein a supporting rod is fixedly installed at the top of the base, a movable rod is movably installed in the supporting rod, a universal ball is fixedly installed at the top of the movable rod, and a fixing structure is fixedly installed at the top of the universal ball;

the fixing structure comprises a fixing plate, a fixing plate is fixedly mounted at the top of the universal ball, a movable groove is formed in the fixing plate, a first movable clamping block is movably mounted on the left of the inner portion of the movable groove, a third movable clamping block is movably mounted on the right of the inner portion of the movable groove, a second movable clamping block is movably mounted below the inner portion of the movable groove, a connecting rope is fixedly mounted at the top of the second movable clamping block, and a spring is fixedly mounted on the right of the first movable clamping block.

Further, the spring is parallel to the fixed plate and located between the first movable clamping block and the third movable clamping block.

Furthermore, a connecting rope is fixedly arranged between the first movable clamping block and the second movable clamping block, and a connecting rope is fixedly arranged between the third movable clamping block and the second movable clamping block.

Further, movable rod and bracing piece are the telescopic link design, and the movable rod reciprocates in bracing piece inside.

Furthermore, the base is mutually vertical to the movable rod and the supporting rod, and the weight of the base is greater than that of the fixed structure.

Furthermore, a gap is formed at the joint of the movable rod and the universal ball, a cylindrical structure is fixedly mounted between the universal ball and the fixed plate, and the diameter of the cross section of the cylindrical structure is slightly smaller than the width of the gap.

Further, the first movable clamping block, the second movable clamping block and the fixing plate are parallel to each other.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this portable ultrasonic flowmeter uses universal fixing device, through setting up fixed knot structure and universal ball, when using, place portable ultrasonic flowmeter in the contained angle department of fixed plate and second activity clamp splice, portable ultrasonic flowmeter pushes down second activity clamp splice under the action of gravity, make the connection rope drive first activity clamp splice and third activity clamp splice and move to the activity inslot portion, thereby make first activity clamp splice and third activity clamp splice hug closely in the portable ultrasonic flowmeter left and right sides, the tightening up effect of rethread spring, make portable ultrasonic flowmeter be difficult for dropping under the centre gripping of first activity clamp splice and third activity clamp splice, thereby reach fixed portable ultrasonic flowmeter's effect, and then solved current portable ultrasonic flowmeter when using, there is not concrete fixing device, lead to operating personnel to need to hand this instrument and carry out ultrasonic flow detection, inconvenient going on like the record data in the ultrasonic flow detection, maintain, other operations such as repair, seriously influence work efficiency's problem.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a schematic view of the fixing structure of the present invention;

fig. 4 is a schematic left-side sectional view of the structure of the present invention.

In the figure: 1. a base; 2. a support bar; 3. a movable rod; 4. a universal ball; 5. a fixed structure; 501. a fixing plate; 502. a movable groove; 503. a first movable clamp block; 504. a second movable clamp block; 505. a third movable clamp splice; 506. a spring; 507. and connecting ropes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the universal fixing device for a portable ultrasonic flowmeter in the present embodiment includes a base 1, a support rod 2 is fixedly installed on the top of the base 1, a movable rod 3 is movably installed inside the support rod 2, a universal ball 4 is fixedly installed on the top of the movable rod 3, and a fixing structure 5 is fixedly installed on the top of the universal ball 4;

fixed knot constructs 5 including fixed plate 501, universal ball 4 top fixed mounting has fixed plate 501, fixed plate 501 is inside to have seted up movable groove 502, the inside left side movable mounting in movable groove 502 has first movable clamp splice 503, the inside right side movable mounting in movable groove 502 has third movable clamp splice 505, the inside below movable mounting in movable groove 502 has second movable clamp splice 504, second movable clamp splice 504 top fixed mounting has the connection rope 507, first movable clamp splice 503 right side fixed mounting has spring 506.

Before the fixed completion of portable ultrasonic flowmeter or after accomplishing, operating personnel all can adjust fixed knot structure 5's height through adjusting the upper and lower position of movable rod 3 in bracing piece 2 inside, through the multi-angle rotating of universal ball 4 and the design of 3 top notches of movable rod, can adjust fixed knot structure 5's angle to the operating personnel of being more convenient for observes the display screen data, in time makes corresponding work adjustment.

When in implementation, the method comprises the following steps:

1) Firstly, the height of the fixed structure 5 is adjusted by adjusting the upper and lower positions of the movable rod 3 in the supporting rod 2;

2) Then, the angle of the fixed structure 5 can be adjusted through the multi-angle rotation of the universal ball 4 and the design of the gap at the top of the movable rod 3;

3) Then, the portable ultrasonic flowmeter is placed at the included angle between the fixed plate 501 and the second movable clamping block 504, the second movable clamping block 504 is pressed downwards under the action of gravity, the connecting rope 507 drives the first movable clamping block 503 and the third movable clamping block 505 to move towards the interior of the movable groove 502, so that the first movable clamping block 503 and the third movable clamping block 505 are tightly attached to the left side and the right side of the portable ultrasonic flowmeter, and the portable ultrasonic flowmeter is not easy to fall off under the clamping of the first movable clamping block 503 and the third movable clamping block 505 through the tightening action of the spring 506, so that the effect of fixing the portable ultrasonic flowmeter is achieved;

4) The portable ultrasonic flowmeter solves the problems that when an existing portable ultrasonic flowmeter is used, an operator does not have a specific fixing device, the ultrasonic flowmeter needs to be held by the hand to carry out ultrasonic flow detection, other operations such as data recording, maintenance and repair are inconvenient to carry out while the ultrasonic flow detection is carried out, and the working efficiency is seriously affected.

In summary, by providing the fixing structure 5 and the universal ball 4, when the portable ultrasonic flowmeter is used, the portable ultrasonic flowmeter is placed at the corner between the fixing plate 501 and the second movable clamping block 504, the second movable clamping block 504 is pressed downwards by the portable ultrasonic flowmeter under the action of gravity, so that the connecting rope 507 drives the first movable clamping block 503 and the third movable clamping block 505 to move towards the inside of the movable groove 502, and thus the first movable clamping block 503 and the third movable clamping block 505 are tightly attached to the left and right sides of the portable ultrasonic flowmeter, and then the portable ultrasonic flowmeter is not easy to fall off under the clamping of the first movable clamping block 503 and the third movable clamping block 505 through the tightening action of the spring 506, thereby achieving the function of fixing the portable ultrasonic flowmeter, and further solving the problem that when the conventional portable ultrasonic flowmeter is used, an operator needs to hold the apparatus by hand to perform ultrasonic flow detection, and it is inconvenient to perform other operations such as data recording, maintenance, repair, and the like while performing ultrasonic flow detection, and the problem that the working efficiency is seriously affected.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable ultrasonic flowmeter uses universal fixing device, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a supporting rod (2), a movable rod (3) is movably arranged in the supporting rod (2), a universal ball (4) is fixedly arranged at the top of the movable rod (3), and a fixed structure (5) is fixedly arranged at the top of the universal ball (4);

fixed knot constructs (5) including fixed plate (501), universal ball (4) top fixed mounting has fixed plate (501), movable groove (502) have been seted up to fixed plate (501) inside, the inside left side movable mounting in movable groove (502) has first movable clamp splice (503), the inside right side movable mounting in movable groove (502) has third movable clamp splice (505), the inside below movable mounting in movable groove (502) has second movable clamp splice (504), second movable clamp splice (504) top fixed mounting has connection rope (507), first movable clamp splice (503) right side fixed mounting has spring (506).

2. A universal mounting apparatus for a portable ultrasonic flow meter according to claim 1, wherein: the spring (506) is parallel to the fixed plate (501), and the spring (506) is located between the first movable clamping block (503) and the third movable clamping block (505).

3. A universal mounting apparatus for a portable ultrasonic flow meter according to claim 1, wherein: a connecting rope (507) is fixedly arranged between the first movable clamping block (503) and the second movable clamping block (504), and a connecting rope (507) is fixedly arranged between the third movable clamping block (505) and the second movable clamping block (504).

4. A universal mounting apparatus for a portable ultrasonic flow meter according to claim 1, wherein: the movable rod (3) and the support rod (2) are designed as telescopic rods, and the movable rod (3) moves up and down in the support rod (2).

5. A universal mounting apparatus for a portable ultrasonic flow meter according to claim 1, wherein: the base (1), the movable rod (3) and the support rod (2) are perpendicular to each other, and the weight of the base (1) is larger than that of the fixed structure (5).

6. A universal mounting apparatus for a portable ultrasonic flow meter according to claim 1, wherein: a gap is formed in the joint of the movable rod (3) and the universal ball (4), a cylindrical structure is fixedly mounted between the universal ball (4) and the fixed plate (501), and the diameter of the cross section of the cylindrical structure is slightly smaller than the width of the gap.

7. A universal mounting apparatus for a portable ultrasonic flow meter according to claim 1, wherein: the first movable clamping block (503), the second movable clamping block (504) and the fixing plate (501) are parallel to each other.