CN216478943U

CN216478943U - Quick flow regulating valve for pipeline

Info

Publication number: CN216478943U
Application number: CN202122452299.2U
Authority: CN
Inventors: 朱振
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-05-10
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to a quick pipeline flow regulating valve which comprises a regulating valve body, wherein a built-in sleeve is arranged in the regulating valve body, a flow regulating assembly is arranged on the built-in sleeve, an epitaxial plate is welded on one side of the regulating valve body, a sealing cover is arranged on one side, away from the regulating valve body, of the epitaxial plate, a fastening bolt is connected onto the sealing cover in a threaded manner, a protective shell is arranged on one side, away from the epitaxial plate, of the sealing cover, and a driving assembly in transmission connection with the flow regulating assembly is arranged on the protective shell. This swift flow regulating valve of pipeline, the driving motor that operates, make the actuating lever drive output gear work, through driven gear transmission, driven post can drive the cam piece and rotate, the push rod then adjusts the position of adjusting the stopper, can accomplish mechanized accent and flow when needs maintain built-in cover and cam piece, the driving motor that operates makes adjusting the stopper shrink to built-in cover in, the worker takes off fastening bolt, the worker can take out built-in cover from the inboard of epitaxial plate and maintain.

Description

Quick flow regulating valve for pipeline

Technical Field

The utility model relates to the technical field of pipeline regulating valves, in particular to a quick pipeline regulating valve.

Background

The pipeline is a device which is formed by connecting pipes, pipe connectors, valves and the like and is used for conveying gas, liquid or fluid with solid particles, has wide application range, is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, and is a device for regulating the circulation rate of a conveying medium, and has the characteristics of low noise, small cavitation and small vibration.

The flow regulating valve has excellent and reliable performance, is widely applied to a plurality of large-scale water delivery projects, but the traditional flow regulating valve needs manual regulation when in use, increases the burden of manual labor, and is easy to be frostbitten by workers in cold weather, thus bringing inconvenience for people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the quick pipeline flow regulating valve which has the advantages of mechanical regulation, capability of reducing the burden of manual labor and the like, and solves the problem that the burden of manual labor is increased because the traditional regulating valve is manually regulated.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a swift flow valve that transfers of pipeline, includes the adjusting valve body, the inside of adjusting valve body is provided with built-in cover, installs the subassembly that transfers the stream on the built-in cover, and one side welding of adjusting valve body has the epitaxial plate, and one side that the adjusting valve body was kept away from to the epitaxial plate is provided with sealed lid, and threaded connection has fastening bolt on the sealed lid, and the protective housing is installed from one side of epitaxial plate to the sealed lid, installs on the protective housing and transfers the drive assembly that the subassembly transmission is connected, wherein fastening bolt and epitaxial plate threaded connection.

Furthermore, the left side and the right side of the adjusting valve body are both fixed with flange plates, and the adjusting valve body is welded with hanging rings.

Further, the flow regulating assembly comprises a regulating plug which is slidably connected to the inner side of the built-in sleeve, a cam piece which is rotatably connected to the inner side of the built-in sleeve, and a pushing rod which is hinged to the cam piece, wherein the pushing rod is hinged to the inner side of the regulating plug.

Further, the driving assembly includes a driven post fitted inside the cam member and a driven gear provided inside the shield case, wherein the driven gear is fitted outside the driven post.

Further, the driving assembly further comprises an output gear engaged with the driven gear, a driving motor mounted on the upper surface of the protective shell, and a driving rod assembled at the output end of the driving motor, wherein the output gear is assembled at the outer side of the driving rod.

Further, an outer cover is installed on the outer side of the driving motor, and the outer cover is installed on the upper surface of the protective shell.

Furthermore, the inside joint of epitaxial plate has the sealing washer.

(III) advantageous effects

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

this swift flow regulating valve of pipeline, the driving motor that operates, make the actuating lever drive output gear work, through driven gear transmission, driven post can drive the cam piece and rotate, the pushing ram is then adjusted the position of adjusting the stopper, can accomplish the accent and flow, through mechanized drive, swiftly adjust, and alleviateed the manual labor burden, when needs are safeguarded built-in cover and cam piece, the driving motor that operates, make adjusting the stopper shrink to built-in cover in, the worker takes off fastening bolt again, it is fixed between sealed lid and the epitaxial plate to remove, the worker can take out built-in cover from the inboard of epitaxial plate and maintain.

Drawings

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

FIG. 2 is a top view of a regulator valve body attachment configuration of the present invention;

FIG. 3 is a partially enlarged view of A in FIG. 2;

FIG. 4 is an elevational, cross-sectional view of a regulator valve body attachment constructed in accordance with the teachings of the present invention;

FIG. 5 is a front sectional view of the connecting structure of the shield case in the structure of the present invention.

In the figure: the device comprises an adjusting valve body 1, a lifting ring 2, a flange plate 3, an extension plate 4, a sealing cover 5, a fastening bolt 6, a sealing ring 7, a protective shell 8, an outer cover 9, a driving motor 10, a driving rod 11, an output gear 12, a driven gear 13, a driven column 14, a built-in sleeve 15, a cam piece 16, a push rod 17 and an adjusting plug 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a fast pipeline flow regulating valve in this embodiment includes a regulating valve body 1, a built-in sleeve 15 is disposed inside the regulating valve body 1, a flow regulating assembly is mounted on the built-in sleeve 15 and used for controlling a flow rate of a medium to be conveyed in the flow regulating valve, an extension plate 4 is welded on one side of the regulating valve body 1, a length, a width and a height of the built-in sleeve 15 are respectively smaller than those of the extension plate 4, a sealing cover 5 is disposed on one side of the extension plate 4 away from the regulating valve body 1, the built-in sleeve 15 is fixedly connected with the sealing cover 5, the sealing cover 5 is used for sealing the extension plate 4, a fastening bolt 6 is threadedly connected to the sealing cover 5, a protective shell 8 is fixed on one side of the sealing cover 5 away from the extension plate 4, the protective shell 8 is used for protecting components therein and preventing the components from being damaged, a driving assembly connected with the flow regulating assembly is mounted on the protective shell 8, the driving assembly is used for adjusting the flow adjusting assembly to work, wherein the fastening bolt 6 is in threaded connection with the extension plate 4, and the sealing cover 5 is fixed through the fastening bolt 6.

In addition, please refer to fig. 1 and fig. 3, the flange 3 is fixed on both sides of the adjusting valve body 1 in this embodiment, the lifting ring 2 is welded on the adjusting valve body 1, the lifting ring 2 is used for completing the lifting of the flow adjusting valve, which facilitates the installation of the flow adjusting valve, the sealing ring 7 is clamped inside the extension plate 4, and the sealing ring 7 is used for sealing to prevent the water leakage between the extension plate 4 and the sealing cover 5.

Referring to fig. 4, the flow regulating assembly in this embodiment comprises a flow regulating plug 18 slidably connected inside the inner sleeve 15, a cam member 16 rotatably connected inside the inner sleeve 15, and a push rod 17 hinged to the cam member 16, wherein the push rod 17 is hinged inside the adjusting plug 18, the cam member 16 is used for adjusting the position of the push rod 17, the push rod 17 is used for adjusting the position of the adjusting plug 18, when the position of the adjusting plug 18 is changed, the internal space gap of the adjusting valve body 1 is changed, if the adjusting plug 18 shrinks into the inner sleeve 15, the internal space gap of the adjusting valve body 1 becomes larger, the medium flow rate in the adjusting valve body 1 is increased, otherwise, the medium flow rate in the adjusting valve body 1 is decreased.

Referring to fig. 4 and 5, the driving assembly in this embodiment includes a driven post 14 fixed inside a cam member 16 and a driven gear 13 provided inside a shield case 8, wherein the driven gear 13 is fixed at the outer side of the driven column 14, the driving assembly also comprises an output gear 12 engaged with the driven gear 13, a driving motor 10 fixed on the upper surface of the protective shell 8 and a driving rod 11 fixed at the output end of the driving motor 10, wherein the output gear 12 is fixed on the outer side of the driving rod 11, the driven column 14 is rotationally connected with the built-in sleeve 15, the outer cover 9 is fixed on the outer side of the driving motor 10, and dustcoat 9 is fixed at the upper surface of protecting crust 8, and dustcoat 9 is used for protecting driving motor 10, prevents that driving motor 10 from damaging, and driving motor 10 is used for driving actuating lever 11 work, carries out the transmission through structures such as output gear 12 and driven gear 13, can make the subassembly work of shunting.

The working principle of the above embodiment is as follows:

1. the driving motor 10 is operated, an output shaft of the driving motor 10 drives the driving rod 11 to rotate, the driving rod 11 drives the output gear 12 to work, then under the meshing action of the output gear 12 and the driven gear 13, the driven gear 13 can drive the driven column 14 to rotate, the driven column 14 drives the cam piece 16 to deflect, and during deflection, because the cam piece 16 and the adjusting plug 18 are both hinged with the push rod 17, the push rod 17 adjusts the position of the adjusting plug 18, so that mechanical rapid flow adjustment is realized, and the manual labor burden is reduced.

2. According to the principle, when a worker needs to maintain the built-in sleeve 15 and the cam piece 16 in the regulating valve body 1, the driving motor 10 is operated until the regulating plug 18 is contracted to the built-in sleeve 15, then the fastening bolt 6 is rotated, the fixation between the sealing cover 5 and the outer extension plate 4 can be released, and the worker can take out the built-in sleeve 15 from the inner side of the outer extension plate 4 for maintenance.

It is noted that, herein, relational terms such as first and second, and the like may be 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 an … …" does not exclude the presence of other identical elements 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a swift accent stream valve of pipeline, includes adjusting valve body (1), its characterized in that: the inside of adjusting valve body (1) is provided with built-in cover (15), install on built-in cover (15) and transfer the subassembly that flows, one side welding of adjusting valve body (1) has epitaxial plate (4), one side that adjusting valve body (1) was kept away from in epitaxial plate (4) is provided with sealed lid (5), threaded connection has fastening bolt (6) on sealed lid (5), protective housing (8) are installed to one side that epitaxial plate (4) were kept away from in sealed lid (5), install on protective housing (8) and transfer the drive assembly that the subassembly transmission was connected that flows, wherein fastening bolt (6) and epitaxial plate (4) threaded connection.

2. The quick pipeline flow regulating valve according to claim 1, characterized in that: the left side and the right side of the adjusting valve body (1) are both fixed with flange plates (3), and the adjusting valve body (1) is welded with hoisting rings (2).

3. The quick pipeline flow regulating valve according to claim 1, characterized in that: the flow regulating assembly comprises a regulating plug (18) connected to the inner side of the built-in sleeve (15) in a sliding mode, a cam piece (16) connected to the inner side of the built-in sleeve (15) in a rotating mode, and a pushing rod (17) hinged to the cam piece (16), wherein the pushing rod (17) is hinged to the inner side of the regulating plug (18).

4. The quick pipeline flow regulating valve according to claim 3, characterized in that: the driving assembly comprises a driven column (14) assembled inside the cam piece (16) and a driven gear (13) arranged inside the protective shell (8), wherein the driven gear (13) is assembled outside the driven column (14).

5. The quick pipeline flow regulating valve according to claim 4, characterized in that: the driving assembly further comprises an output gear (12) meshed with the driven gear (13), a driving motor (10) arranged on the upper surface of the protective shell (8) and a driving rod (11) assembled at the output end of the driving motor (10), wherein the output gear (12) is assembled on the outer side of the driving rod (11).

6. The quick pipeline flow regulating valve according to claim 5, characterized in that: an outer cover (9) is installed on the outer side of the driving motor (10), and the outer cover (9) is installed on the upper surface of the protective shell (8).

7. The quick pipeline flow regulating valve according to claim 1, characterized in that: the inside joint of epitaxial plate (4) has sealing washer (7).