CN214066247U

CN214066247U - Flowmeter convenient to installation

Info

Publication number: CN214066247U
Application number: CN202120027771.5U
Authority: CN
Inventors: 王丽娜
Original assignee: Bian Jianqing
Current assignee: SHENZHOU OBSERVATION AND CONTROL EQUIPMENT Co.,Ltd.
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-08-27
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a flowmeter convenient to installation, which belongs to the technical field of flowmeters and comprises a flowmeter body, wherein a pipeline is fixedly arranged at the lower end of the flowmeter body, clamps are fixedly arranged at the two ends of the pipeline, a fixed plate is fixedly arranged at the upper end of the clamps, a sliding rod is slidably connected with the middle part of the fixed plate, the outer surface of the sliding rod is in threaded connection with a fastening ring, the inner end of the sliding rod is slidably connected with a telescopic rod, a button is fixedly arranged at the outer end of the telescopic rod, a first groove is arranged at the middle part of the sliding rod, a clamping block is rotatably connected in the first groove through a bearing, an inserting block is fixedly connected with the inner end of the telescopic rod, a limiting block is fixedly arranged on the outer surface of the inserting block, the flowmeter is characterized in that the opening and closing of the clamping block are controlled by using the telescopic rod in a fastening mechanism and the moving of the limiting block, and then the loosening and closing degree of the clamping ring is controlled by the external threaded connection, thereby achieving the purpose of facilitating the assembly and disassembly of the flowmeter.

Description

Flowmeter convenient to installation

Technical Field

The utility model relates to a flowmeter technical field, more specifically say, relate to a flowmeter convenient to installation.

Background

The flowmeter, defined by the national committee on the science and technology nomenclature as: a meter indicating the total amount of fluid in the measured flow over a selected time interval. Briefly, the flowmeter is used for measuring the flow rate of fluid in a pipeline or an open channel, and is further classified into a differential pressure type flowmeter, a rotor flowmeter, a throttling type flowmeter, a slit flowmeter, a volume flowmeter, an electromagnetic flowmeter, an ultrasonic flowmeter and the like.

The connection mode of current flowmeter generally uses screw thread, welding, flange or clamp fixed connection as the main, and the installation is not convenient enough, wastes time and energy, and the flowmeter often exposes outside again simultaneously, and it is higher to damage the change frequency, and inconvenient installation dismantlement process also influences the efficiency of maintenance, for this reason, we propose the flowmeter of being convenient for install and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a flowmeter convenient to installation, characterized by closes through opening and shutting of the mobile control fixture block that uses telescopic link and stopper among the fastening device, then the tighrening ring control clamp pine of rethread outside threaded connection closes the degree to reach the purpose of letting flowmeter easy to assemble dismantlement.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a flowmeter convenient to installation, includes the flowmeter body, flowmeter body lower extreme fixed mounting has the pipeline, pipeline both ends fixed mounting has the clamp, clamp upper end fixed mounting has the fixed plate, fixed plate middle part sliding connection has fastening device, fastening device includes the slide bar, fixed plate middle part sliding connection has the slide bar, slide bar surface threaded connection has the tighrening ring, slide bar inner sliding connection has the telescopic link, telescopic link outer end fixed mounting has the button, first recess has been seted up at the slide bar middle part, rotate through the bearing in the first recess and be connected with the fixture block, the inner fixedly connected with inserted block of telescopic link, inserted block outside fixed surface installs the stopper, the inside second recess of having seted up of slide bar, the inside fixedly connected with spring of second recess.

Furthermore, the clamping block is L-shaped, and the clamping block forms a sliding structure in the first groove, so that the clamping block can be conveniently opened and closed.

Furthermore, the second groove is in a convex shape, and the insert block forms a sliding structure in the second groove, so that a space is conveniently provided for the sliding of the insert block.

Furthermore, the spring sleeve is arranged on the outer wall of the inserting block, and one end, far away from the second groove, of the spring is fixedly connected with the limiting block, so that the limiting block can slide conveniently to play a stabilizing role.

Furthermore, the length of the limiting block is larger than the length of the opening of the second groove, and the second groove is communicated with the first groove, so that the inserting block can conveniently slide in the first groove and the second groove.

Further, the fixture block lower extreme semicircular in shape, and the fixture block lower extreme is located between telescopic link and the stopper, makes things convenient for telescopic link and stopper to drive the fixture block and rotates.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through opening and shutting of the mobile control fixture block that uses telescopic link and stopper among the fastening device, then the tighrening ring control clamp pine of outside threaded connection of rethread closes the degree to reach the purpose that lets flowmeter easy to assemble dismantlement.

(2) The clamping block is L-shaped, and the clamping block forms a sliding structure in the first groove, so that the clamping block can be conveniently opened and closed.

(3) The second recess is "protruding" shape, and the inserted block constitutes sliding construction in the second recess inside, conveniently provides the space for the slip of inserted block.

(4) The spring housing is established at the inserted block outer wall, and the spring is kept away from the one end of second recess and the connected mode of stopper and is fixed connection, conveniently slides to the stopper and plays stabilizing effect.

(5) The length of the limiting block is larger than the length of the opening of the second groove, the second groove is communicated with the first groove, and the inserting block can conveniently slide in the first groove and the second groove.

(6) The fixture block lower extreme semicircular in shape, and the fixture block lower extreme is located between telescopic link and the stopper, makes things convenient for telescopic link and stopper to drive the fixture block and rotates.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic cross-sectional view of the fastening mechanism of the present invention when closed;

fig. 4 is a schematic sectional view of the fastening mechanism of the present invention when opened.

The reference numbers in the figures illustrate:

1. a flowmeter body; 2. a pipeline; 3. clamping a hoop; 4. a fixing plate; 5. a fastening mechanism; 501. a slide bar; 502. a fastening ring; 503. a telescopic rod; 504. a button; 505. a first groove; 506. a clamping block; 507. inserting a block; 508. a limiting block; 509. a second groove; 510. a spring.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, 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 in specific cases to those skilled in the art.

Example 1:

please refer to fig. 1-4, a flow meter convenient to install, including flow meter body 1, flow meter body 1 lower extreme fixed mounting has pipeline 2, pipeline 2 both ends fixed mounting has clamp 3, clamp 3 upper end fixed mounting has fixed plate 4, fixed plate 4 middle part sliding connection has fastening device 5, fastening device 5 includes slide bar 501, fixed plate 4 middle part sliding connection has slide bar 501, slide bar 501 outer surface threaded connection has fastening ring 502, slide bar 501 inner sliding connection has telescopic link 503, telescopic link 503 outer end fixed mounting has button 504, first recess 505 has been seted up at slide bar 501 middle part, be connected with fixture block 506 through bearing inner rotation in first recess 505, telescopic link 503 inner fixed connection has inserted block 507, insert block 507 outside surface fixed mounting has stopper 508, second recess 509 has been seted up to slide bar 501 inside, the inside fixed connection of second recess 509 has spring 510.

Referring to fig. 1-4, the latch 506 is L-shaped, the latch 506 forms a sliding structure inside the first groove 505 to facilitate the opening and closing of the latch 506, the second groove 509 is convex, and the insert block 507 forms a sliding structure in the second groove 509, so as to provide a space for the sliding of the insert block 507, the spring 510 is sleeved on the outer wall of the insert block 507, and the end of the spring 510 far away from the second groove 509 is fixedly connected with the limit block 508, so as to conveniently stabilize the sliding of the limit block 508, the length of the limit block 508 is greater than the length of the opening of the second groove 509, and the second groove 509 is communicated with the first groove 505, so that the insert block can conveniently slide in the first groove 505 and the second groove 509, the lower end of the fixture block 506 is semicircular, and the lower end of the clamping block 506 is located between the telescopic rod 503 and the limiting block 508, so that the telescopic rod 503 and the limiting block 508 can drive the clamping block 506 to rotate conveniently.

Referring to fig. 1-4, when a user uses the fastening mechanism 5 to install a flowmeter, the user first presses the button 504 to drive the telescopic rod 503 to slide inward, so that the insert block 507 slides into the second groove 509, and simultaneously drives the limit block 508 to move inward, and also drives the latch 506 between the telescopic rod 503 and the limit block 508 to rotate, so as to be in a closed state, then the sliding rod 501 passes through the fixing plate 4, then the button 504 is released, so that the telescopic rod 503 and the limit block 508 move outward under the action of the spring 510, so that the latch 506 is opened and supported on the surface of the fixing plate 4, at this time, the fastening ring 502 is screwed, so that the two fixing plates 4 are fastened, so as to complete a series of operations using the fastening mechanism 5, the opening and closing of the latch 506 are controlled by using the movement of the telescopic rod 503 and the limit block 508 in the fastening mechanism 5, and then the loosening degree of the clamp hoop 3 is controlled by using the fastening ring 502 connected by external threads, thereby achieving the purpose of facilitating the assembly and disassembly of the flowmeter.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a flowmeter convenient to installation, includes flowmeter body (1), flowmeter body (1) lower extreme fixed mounting has pipeline (2), pipeline (2) both ends fixed mounting has clamp (3), clamp (3) upper end fixed mounting has fixed plate (4), its characterized in that: the middle part of the fixed plate (4) is connected with a fastening mechanism (5) in a sliding way, the fastening mechanism (5) comprises a sliding rod (501), the middle part of the fixed plate (4) is connected with a sliding rod (501) in a sliding way, the outer surface of the sliding rod (501) is connected with a fastening ring (502) in a threaded way, the inner end of the sliding rod (501) is connected with a telescopic rod (503) in a sliding way, the outer end of the telescopic rod (503) is fixedly provided with a button (504), a first groove (505) is formed in the middle of the sliding rod (501), a clamping block (506) is rotatably connected in the first groove (505) through a bearing, an inserting block (507) is fixedly connected at the inner end of the telescopic rod (503), a limiting block (508) is fixedly arranged on the surface of the outer side of the inserting block (507), a second groove (509) is formed in the sliding rod (501), and a spring (510) is fixedly connected in the second groove (509).

2. An easily installable flowmeter according to claim 1 wherein: the fixture block (506) is L-shaped, and the fixture block (506) forms a sliding structure in the first groove (505).

3. An easily installable flowmeter according to claim 1 wherein: the second groove (509) is convex, and the insert block (507) forms a sliding structure in the second groove (509).

4. An easily installable flowmeter according to claim 1 wherein: the spring (510) is sleeved on the outer wall of the inserting block (507), and one end, far away from the second groove (509), of the spring (510) is fixedly connected with the limiting block (508).

5. An easily installable flowmeter according to claim 1 wherein: the length of the limiting block (508) is larger than the opening length of the second groove (509), and the second groove (509) is communicated with the first groove (505).

6. An easily installable flowmeter according to claim 1 wherein: the lower end of the clamping block (506) is semicircular, and the lower end of the clamping block (506) is positioned between the telescopic rod (503) and the limiting block (508).