CN210321864U

CN210321864U - Flow detection meter convenient to connect

Info

Publication number: CN210321864U
Application number: CN201921774288.2U
Authority: CN
Inventors: 罗云; 王涛; 李金金
Original assignee: Wuhan Hengying Pump Industry Co ltd
Current assignee: Wuhan Hengying Pump Industry Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-04-14
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a flow detection meter of convenient connection, including gauge outfit, polytetrafluoroethylene protective layer, hinge, connecting axle, head rod, axis of rotation, first flexible loop bar, the flexible loop bar of second, magnifying glass, gauge outfit cover, LED lamp, flange, first communicating pipe, the screw thread lantern ring, spacing collar, second communicating pipe, buckle and connecting pipe. The utility model has the advantages that: this device comes fixed mounting flowmeter through fixed connection structure, convenient operation during the installation, and the installation is quick, does not need the instrument, has played the promotion effect to the installation of flowmeter and dismantlement work, has reduced relevant staff's work load.

Description

Flow detection meter convenient to connect

Technical Field

The utility model relates to a flow detection meter specifically is a flow detection meter of convenient connection, belongs to flow detection meter application technical field.

Background

The flowmeter is known by its english name flowmeter, which is defined by the national committee for the examination and determination of scientific and technical terms as: meters that indicate the measured flow rate and/or the total amount of fluid in 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. Classifying according to media: liquid flow meters and gas flow meters.

The flowmeter meets when using and damages or ageing needs to change the flowmeter of connection in the pipeline, the flowmeter uses flange and corresponding pipeline to use set screw to fix when the installation usually, therefore the installation is comparatively troublesome when dismantling, relevant staff probably causes the reading error because the scale of flowmeter is less when carrying out the reading to the flowmeter, it is comparatively troublesome to read the book when the flowmeter is in the dark simultaneously, relevant staff need operate extra lighting apparatus and provide the light source, the troublesome poeration. Therefore, a flow rate detecting meter convenient to connect is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flow detection meter who conveniently connects for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a flow detection meter of convenient connection, enlarge the structure including gauge outfit, fixed connection structure and demonstration, the one end of fixedly connected with connecting pipe on the arcwall face of gauge outfit, the other end fixed mounting of connecting pipe has fixed connection structure, the side fixed connection of gauge outfit has the one end of hinge, the other end fixedly connected with gauge outfit cover of hinge, the inside wall fixedly connected with of gauge outfit cover shows the enlarged structure, the inboard fixed mounting of gauge outfit cover has the LED lamp.

Preferably, fixed connection structure includes flange, first communicating pipe, the screw thread lantern ring, spacing collar and second communicating pipe, the one end fixed connection second communicating pipe of connecting pipe, the equal wedge joint in both ends of second communicating pipe has first communicating pipe, the equal fixedly connected with spacing collar in both sides of second communicating pipe, the thread groove has been seted up on the surface of spacing collar and first communicating pipe, the equal screw thread connection in wedge joint junction of first communicating pipe and second communicating pipe has the screw thread lantern ring, two the equal fixedly connected with flange in both ends of first communicating pipe.

Preferably, show that enlarged structure includes connecting axle, head rod, axis of rotation, first flexible loop bar, the flexible loop bar of second and magnifying glass, the inside wall fixedly connected with connecting axle of gauge outfit cover, the connecting axle rotates the one end that is connected with the head rod, the other end fixedly connected with axis of rotation of head rod, the axis of rotation rotates the one end that is connected with first flexible loop bar, the flexible loop bar of second has been cup jointed to the other end of first flexible loop bar, the one end fixedly connected with magnifying glass of the flexible loop bar of second.

Preferably, a buckle is fixedly installed between the watch head and the watch head cover.

Preferably, the surfaces of the gauge head and the gauge head cover are fixedly sleeved with polytetrafluoroethylene protective layers.

Preferably, the LED lamps are fixedly connected to the inner side of the watch head cover.

The utility model has the advantages that:

1. this device comes fixed mounting flowmeter through fixed connection structure, convenient operation during the installation, and the installation is quick, does not need the instrument, has played the promotion effect to the installation of flowmeter and dismantlement work, has reduced relevant staff's work load.

2. This device protects the gauge outfit through polytetrafluoroethylene protective layer and gauge outfit lid, prevents to be used for outdoor flowmeter for a long time because of outside collision, sand blown by the wind or acid rain harm or corrode the gauge outfit, can enlarge the dial plate through showing enlarged structure when the staff is read, reduces human error during the reading, and the LED lamp in the gauge outfit lid can play the illumination effect under the environment of dark simultaneously, is favorable to the reading.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic diagram of the wedge-joint structure of the first communicating pipe and the second communicating pipe of the present invention.

In the figure: 1. gauge outfit, 2, polytetrafluoroethylene protective layer, 3, hinge, 4, connecting axle, 5, head rod, 6, axis of rotation, 7, first flexible loop bar, 8, the flexible loop bar of second, 9, magnifying glass, 10, gauge outfit lid, 11, LED lamp, 12, flange, 13, first communicating pipe, 14, the screw thread lantern ring, 15, spacing collar, 16, second communicating pipe, 17, buckle, 18, connecting pipe.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a flow meter convenient to connect includes a meter head 1, a fixed connection structure and a display amplification structure, one end of a connection pipe 18 is fixedly connected to an arc-shaped surface of the meter head 1, the other end of the connection pipe 18 is fixedly mounted with the fixed connection structure, one end of a hinge 3 is fixedly connected to a side surface of the meter head 1, the other end of the hinge 3 is fixedly connected with a meter head cover 10, the inner side wall of the meter head cover 10 is fixedly connected with the display amplification structure, and an LED lamp 11 is fixedly mounted on the inner side of the meter head cover 10.

The fixed connection structure comprises a flange 12, a first communication pipe 13, a threaded sleeve ring 14, a limiting ring 15 and a second communication pipe 16, one end of the connection pipe 18 is fixedly connected with the second communication pipe 16, the two ends of the second communication pipe 16 are both wedged with the first communication pipe 13, the two sides of the second communication pipe 16 are both fixedly connected with the limiting ring 15, the surfaces of the limiting ring 15 and the first communication pipe 13 are provided with threaded grooves, the wedged connection part of the first communication pipe 13 and the second communication pipe 16 is both in threaded connection with the threaded sleeve ring 14, and the two ends of the two first communication pipes 13 are both fixedly connected with the flange 12; the display amplification structure comprises a connecting shaft 4, a first connecting rod 5, a rotating shaft 6, a first telescopic loop bar 7, a second telescopic loop bar 8 and a magnifier 9, wherein the inner side wall of the watch head cover 10 is fixedly connected with the connecting shaft 4, the connecting shaft 4 is rotatably connected with one end of the first connecting rod 5, the other end of the first connecting rod 5 is fixedly connected with the rotating shaft 6, the rotating shaft 6 is rotatably connected with one end of the first telescopic loop bar 7, the other end of the first telescopic loop bar 7 is sleeved with the second telescopic loop bar 8, and one end of the second telescopic loop bar 8 is fixedly connected with the magnifier 9; a buckle 17 is fixedly arranged between the watch head 1 and the watch head cover 10, and the buckle 17 is used for fixing the title 1 and the watch head cover 10; the surfaces of the gauge head 1 and the gauge head cover 10 are fixedly sleeved with polytetrafluoroethylene protective layers 2; the LED lamps 11 are fixedly connected to the inner side of the watch head cover 10, and the two LED11 lamps enable the lighting effect to be better.

When the utility model is used, firstly two first communicating pipes 13 are fixedly arranged on corresponding pipelines through flanges 12 at two ends, then a second communicating pipe 16 and the first communicating pipes 13 are mutually wedged and aligned, then two thread lantern rings 14 are rotated to enable the threads of the two thread lantern rings 14 to rotate to a limiting ring 15, thus the connection work of the flowmeter is completed, when the flowmeter needs to be disassembled, the two thread lantern rings 14 are reversely rotated, when the two thread lantern rings 14 are completely rotated back to the arc-shaped surface of the first communicating pipe 13, the flowmeter can be taken down, when a worker needs to read the flowmeter, firstly, a meter cover 10 is opened through a buckle 17, then switches of the two LED lamps 11 are opened, the two LED lamps 11 play a role in illumination, then, a display amplification structure is used for amplifying the scale of the dial, the reading is more accurate, when the display amplification structure is used, can remove magnifying glass 9 through connecting axle 4 and axis of rotation 6, then use the flexible effect of first flexible loop bar 7 and second flexible loop bar 8 to make magnifying glass 9 remove to corresponding scale department and carry out the reading.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a flow detection meter of convenient connection which characterized in that: the LED display device comprises a gauge outfit (1), a fixed connection structure and a display amplification structure, one end of a connecting pipe (18) is fixedly connected to the arc-shaped surface of the gauge outfit (1), the other end of the connecting pipe (18) is fixedly connected with the fixed connection structure, one end of a hinge (3) is fixedly connected to the side surface of the gauge outfit (1), a gauge outfit cover (10) is fixedly connected to the other end of the hinge (3), the display amplification structure is fixedly connected to the inner side wall of the gauge outfit cover (10), and an LED lamp (11) is fixedly mounted on the inner side of the gauge outfit cover (10).

2. A conveniently connected flow meter according to claim 1, wherein: fixed connection structure includes flange (12), first communicating pipe (13), the screw thread lantern ring (14), spacing collar (15) and second communicating pipe (16), the one end fixed connection second communicating pipe (16) of connecting pipe (18), the both ends of second communicating pipe (16) all wedge-jointed have first communicating pipe (13), the equal fixedly connected with spacing collar (15) in both sides of second communicating pipe (16), the thread groove has been seted up on the surface of spacing collar (15) and first communicating pipe (13), the equal threaded connection of wedge-jointed junction of first communicating pipe (13) and second communicating pipe (16) has screw thread lantern ring (14), two the equal fixedly connected with flange (12) in both ends of first communicating pipe (13).

3. A conveniently connected flow meter according to claim 1, wherein: the display amplification structure comprises a connecting shaft (4), a first connecting rod (5), a rotating shaft (6), a first telescopic sleeve rod (7), a second telescopic sleeve rod (8) and a magnifying lens (9), the inner side wall fixedly connected with connecting shaft (4) of the watch head cover (10), the connecting shaft (4) is rotated to be connected with one end of the first connecting rod (5), the other end fixedly connected with rotating shaft (6) of the first connecting rod (5), the rotating shaft (6) is rotated to be connected with one end of the first telescopic sleeve rod (7), the other end of the first telescopic sleeve rod (7) is sleeved with the second telescopic sleeve rod (8), and one end fixedly connected with the magnifying lens (9) of the second telescopic sleeve rod (8).

4. A conveniently connected flow meter according to claim 1, wherein: a buckle (17) is fixedly arranged between the gauge head (1) and the gauge head cover (10).

5. A conveniently connected flow meter according to claim 1, wherein: the surface of the gauge head (1) and the surface of the gauge head cover (10) are fixedly sleeved with polytetrafluoroethylene protective layers (2).

6. A conveniently connected flow meter according to claim 1, wherein: the LED lamps (11) are two in total and are fixedly connected to the inner side of the watch head cover (10).