CN219551617U

CN219551617U - Oil supply pipeline flowmeter

Info

Publication number: CN219551617U
Application number: CN202320377751.XU
Authority: CN
Inventors: 赵孔
Original assignee: Anhui Zhongyuan Instrument Co ltd
Current assignee: Anhui Zhongyuan Instrument Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-18
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses an oil supply pipeline flowmeter, which comprises a flowmeter body and a connecting pipeline, wherein the two ends of the connecting pipeline are respectively provided with a first mounting flange, the other side of the first mounting flange is in butt joint with a second mounting flange, the two ends of the connecting pipeline are respectively provided with a quick mounting mechanism, the bottom of the connecting pipeline is provided with a connecting plate, the bottom of the connecting plate is provided with a telescopic rod, the bottom of the telescopic rod is provided with a bottom plate, the top of the bottom plate is provided with a first gear, the top of the first gear is provided with a rotary drum, a threaded column is inserted in the rotary drum, a motor is arranged in the bottom plate, and the output shaft of the motor is connected with a second gear; according to the utility model, when the first mounting flange and the second mounting flange are in butt joint, the rotary table is rotated, the rotary table drives the threaded rod to rotate, and then the two clamping strips are driven to be close to each other and finally butt-jointed into a circle, at the moment, the first mounting flange and the second mounting flange are embedded into the clamping groove, and the rotary table is forcibly screwed again, so that the first mounting flange and the second mounting flange are tightly clamped by the two clamping strips, and the operation is simple and the installation is convenient.

Description

Oil supply pipeline flowmeter

Technical Field

The utility model relates to the technical field of flowmeter equipment, in particular to an oil supply pipeline flowmeter.

Background

The flowmeter is a meter for indicating the measured flow rate and/or the total amount of fluid in a selected time interval, namely a meter for measuring the flow rate of fluid in a pipeline or an open channel, and can be divided into instantaneous flow rate and accumulated flow rate, wherein the instantaneous flow rate is the amount of the fluid flowing through the effective section of the closed pipeline or the open channel in unit time, and the flowing material can be gas, liquid and solid; the accumulated flow is the accumulated flow of fluid flowing through the effective section of the closed pipeline or the open channel in a certain time interval, the accumulated flow can be obtained by integrating the instantaneous flow with time, and the accumulated flow is displayed by the indication on the dial of the pointer on the meter head.

The existing oil supply pipeline flowmeter and pipelines are connected by adopting a flange structure, a plurality of bolts are needed, so that the installation between the flowmeter and the pipelines becomes complicated, the convenience of installation of the device is further reduced, and the flowmeter has a certain installation and use height, which also brings inconvenience to the installation; therefore, we design an oil supply pipeline flowmeter to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide an oil supply pipeline flowmeter so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an oil supply pipeline flowmeter, includes the flowmeter body and sets up the connecting tube in flowmeter body bottom, and both ends all are equipped with mounting flange dish one about the connecting tube, and mounting flange dish opposite side butt joint mounting flange dish two, both ends all are equipped with quick installation mechanism about the connecting tube, and the connecting tube bottom is fixed to be equipped with the connecting plate, and both ends symmetry is equipped with the telescopic link about the connecting plate bottom, telescopic link bottom fixedly connected with bottom plate, bottom plate top intermediate position rotation is connected with gear one, and gear one top is fixed to be equipped with the rotary drum, and the screw thread post is equipped with in the rotary drum, screw thread post and rotary drum threaded connection, screw thread post top and connecting plate fixed connection, be equipped with the inner chamber of placing the motor in the bottom plate, the output shaft of motor is vertical upwards to stretch out the inner chamber and be connected with gear two, and gear two meshes with gear one mutually.

As a preferred embodiment of the present utility model: the quick installation mechanism comprises an outer tube, a rotary table, a threaded rod and clamping strips, wherein the threaded rods are symmetrically arranged at the upper end and the lower end of the outer tube, penetrate through the side wall of the outer tube and are in threaded connection with the outer tube, one ends, far away from each other, of the two threaded rods extend to the outside of the outer tube and are fixedly connected with the rotary table, and one ends, close to each other, of the two threaded rods are rotationally connected with the clamping strips.

As a still further preferred embodiment of the present utility model: the clamping strips are of semicircular arc structures, the upper clamping strip and the lower clamping strip can be spliced into a circle, and clamping grooves are formed in the side surfaces, far away from the threaded rods, of the clamping strips.

As a still further preferred embodiment of the present utility model: the outer tube is tubular shell structure, and connecting tube runs through the outer tube setting, installation flange dish one and installation flange dish two positions are located the outer tube inside, and the outer tube is close to the open design in one side of flange dish two.

As a still further preferred embodiment of the present utility model: the sum of the thickness of the first mounting flange plate and the thickness of the second mounting flange plate is equal to the groove width of the clamping groove.

As a still further preferred embodiment of the present utility model: and a sealing gasket is arranged on the inner bottom wall of the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the cooperation of the telescopic rod, the bottom plate, the rotary drum, the first gear, the second gear, the outer tube, the first mounting flange, the threaded rod, the clamping strip, the second mounting flange and the clamping groove, the motor drives the second gear to rotate, the second gear drives the first gear meshed with the second gear to rotate, the rotary drum is further driven to rotate, the threaded column moves upwards under the action of threaded connection, the connecting plate can be jacked upwards by cooperating with the telescopic rod, the heights of the connecting pipeline and the flowmeter body can be adjusted, the installation is convenient, and the convenience of device installation is improved; when the first mounting flange and the second mounting flange are in butt joint, the rotary table is rotated, the rotary table drives the threaded rod to rotate, the upper clamping strip and the lower clamping strip are driven to be close to each other and finally butt-jointed to form a circle under the action of threaded connection, at the moment, the first mounting flange and the second mounting flange are embedded into the clamping groove, the rotary table is screwed forcefully again, the first mounting flange and the second mounting flange are clamped tightly by the two clamping strips, and meanwhile, the sealing performance of mounting connection is improved by matching with the sealing gasket.

Drawings

FIG. 1 is a front view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a schematic view of a partial structure of the present utility model;

FIG. 4 is a schematic view of a partial structure of the present utility model;

wherein: the flow meter comprises a flow meter body, a 2-connecting pipeline, a 3-outer pipe, a 4-telescopic rod, a 5-bottom plate, a 6-rotary drum, a 7-gear I, an 8-gear II, a 9-connecting plate, a 10-rotary table, an 11-threaded column, a 12-motor, a 13-mounting flange I, a 14-threaded rod, a 15-clamping strip, a 16-mounting flange II, a 17-clamping groove and an 18-sealing gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, in an embodiment of the utility model, an oil supply pipeline flowmeter comprises a flowmeter body 1 and a connecting pipeline 2 arranged at the bottom of the flowmeter body 1, wherein a first mounting flange 13 is arranged at the left end and the right end of the connecting pipeline 2, a second mounting flange 16 is butt-jointed at the other side of the first mounting flange 13, quick mounting mechanisms are arranged at the left end and the right end of the connecting pipeline 2, a connecting plate 9 is fixedly arranged at the bottom of the connecting pipeline 2, telescopic rods 4 are symmetrically arranged at the left end and the right end of the bottom of the connecting plate 9, a bottom plate 5 is fixedly connected to the bottom of the telescopic rods 4, a first gear 7 is rotatably connected to the middle position of the top of the bottom plate 5, a rotary drum 6 is fixedly arranged at the top of the first gear 7, a threaded column 11 is inserted into the rotary drum 6, the threaded column 11 is in threaded connection with the rotary drum 6, the top of the threaded column 11 is fixedly connected with the connecting plate 9, an inner cavity for accommodating a motor 12 is arranged in the bottom plate 5, an output shaft of the motor 12 vertically extends upwards to the inner cavity and is connected with a second gear 8, and the second gear 8 is meshed with the first gear 7.

Quick installation mechanism includes outer tube 3, carousel 10, threaded rod 14 and card strip 15, outer tube 3 is tubular shell structure, and connecting tube 2 runs through outer tube 3 and sets up, mounting flange dish one 13 and mounting flange dish two 16 are located the outer tube 3 inside, and outer tube 3 is close to the open design in one side of flange dish two 16, and both ends symmetry is equipped with threaded rod 14 about outer tube 3, threaded rod 14 run through outer tube 3 lateral wall and with outer tube 3 threaded connection, and the one end that two threaded rods 14 kept away from each other stretches to outer tube 3 outside and fixedly connected with carousel 10, and the one end rotation that two threaded rods 14 are close to each other is connected with card strip 15.

The clamping strips 15 are of semicircular arc structures, the upper clamping strip 15 and the lower clamping strip 15 can be spliced into a circle, clamping grooves 17 are formed in the side surfaces, far away from the threaded rods 14, of the clamping strips 15, and the sum of the thickness of the first mounting flange plate 13 and the thickness of the second mounting flange plate 16 is equal to the groove width of the clamping grooves 17.

The inner bottom wall of the clamping groove 17 is provided with a sealing gasket 18, and the sealing gasket 18 can improve the sealing performance of installation connection.

Working principle: when the device is used, a worker starts the motor 12, the motor 12 drives the gear II 8 to rotate, the gear II 8 drives the gear I7 meshed with the motor II to rotate, the rotary drum 6 is driven to rotate, the threaded column 11 moves upwards under the action of threaded connection, the connecting plate 9 can be jacked upwards by matching with the telescopic rod 4, the heights of the connecting pipeline 2 and the flowmeter body 1 can be adjusted, the device is convenient to install, and the convenience of device installation is improved; when the first mounting flange 13 and the second mounting flange 16 are in butt joint, a worker rotates the rotary table 10, the rotary table 10 drives the threaded rod 14 to rotate, the upper clamping strip 15 and the lower clamping strip 15 are driven to be close to each other and finally butt-jointed into a circle under the action of threaded connection, at the moment, the first mounting flange 13 and the second mounting flange 16 are embedded into the clamping groove 17, the rotary table 10 is screwed forcefully again, the first mounting flange 13 and the second mounting flange 16 are tightly clamped by the two clamping strips 15, and meanwhile, the sealing performance of mounting connection is improved by matching with the sealing gasket 18.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An oil supply pipeline flowmeter comprises a flowmeter body (1) and a connecting pipeline (2) arranged at the bottom of the flowmeter body (1); the method is characterized in that: the utility model provides a connecting pipe (2) both ends all are equipped with mounting flange dish one (13), mounting flange dish one (13) opposite side butt joint mounting flange dish two (16), both ends all are equipped with quick installation mechanism about connecting pipe (2), and connecting pipe (2) bottom is fixed to be equipped with connecting plate (9), and both ends symmetry is equipped with telescopic link (4) about connecting plate (9) bottom, telescopic link (4) bottom fixedly connected with bottom plate (5), bottom plate (5) top intermediate position rotation is connected with gear one (7), and gear one (7) top is fixed to be equipped with rotary drum (6), and screw post (11) are equipped with in rotary drum (6) interpolation, screw post (11) and rotary drum (6) threaded connection, screw post (11) top and connecting plate (9) fixed connection, be equipped with the inner chamber of placing motor (12) in bottom plate (5), the output shaft of motor (12) is vertical upwards stretches out the inner chamber and is connected with gear two (8), and gear two (8) mesh with gear one (7).

2. An oil supply pipeline flow meter according to claim 1, wherein: quick installation mechanism includes outer tube (3), carousel (10), threaded rod (14) and card strip (15), and both ends symmetry is equipped with threaded rod (14) about outer tube (3), and threaded rod (14) run through outer tube (3) lateral wall and with outer tube (3) threaded connection, and the one end that two threaded rods (14) kept away from each other stretches to outer tube (3) outside and fixedly connected with carousel (10), and the one end rotation that two threaded rods (14) are close to each other is connected with card strip (15).

3. An oil supply pipeline flow meter according to claim 2, wherein: the clamping strips (15) are of semicircular arc structures, the upper clamping strip (15) and the lower clamping strip (15) can be spliced into a circle, and clamping grooves (17) are formed in the side surfaces, far away from the threaded rods (14), of the clamping strips (15).

4. An oil supply line flow meter according to claim 3, wherein: the outer tube (3) is of a tubular shell structure, the connecting pipeline (2) penetrates through the outer tube (3), the first mounting flange (13) and the second mounting flange (16) are located inside the outer tube (3), and one side of the outer tube (3) close to the second flange (16) is designed to be open.

5. An oil supply pipeline flow meter according to claim 4, wherein: the sum of the thickness of the first mounting flange plate (13) and the thickness of the second mounting flange plate (16) is equal to the groove width of the clamping groove (17).

6. An oil supply pipeline flow meter according to claim 5, wherein: the inner bottom wall of the clamping groove (17) is provided with a sealing gasket (18).