Intelligent pipeline valve control device

Abstract

The utility model discloses an intelligent pipeline valve control device, belongs to the technical field of pipeline valves, and aims to solve the problems that the work intensity of bolt connection, installation and disassembly is high, and the opening and closing accuracy of a valve is affected due to the fact that a control sleeve and a valve body rotating disc are prone to sliding. A valve rotating disc is rotatably mounted at the tops of the conveying pipelines, a plurality of through holes are formed in the valve rotating disc, fixing mechanisms are arranged at the tops of the two conveying pipelines, a protective cover is fixedly connected to the tops of the two fixing mechanisms, and a valve control mechanism is arranged in the protective cover. The convex frame is stably mounted on the outer wall of the conveying pipeline, so that mounting of the device on the top of the valve body is completed, traditional bolt connection is replaced, mounting steps are simplified, operation is more convenient when a user needs to adjust or disassemble, and daily maintenance, overhaul and replacement become easier and more convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pipeline valve technical field, concretely relates to pipeline intelligent valve control device. BACKGROUND

[0002] In fluid pipeline system, valve is control element, and its main function is to isolate equipment and pipeline system, adjust flow, prevent backflow, adjust and drain pressure, and can be used for controlling the flow of air, water, steam, various corrosive media, mud, oil products, liquid metal and radioactive medium and various types of fluid, and its performance directly influences the operation efficiency and safety of whole pipeline system.

[0003] The prior art patent announcement number for CN221569594U is a kind of pneumatic gas pipeline valve control device, the above-mentioned patent includes pipeline body, fixed welding is carried out on the pipeline body Fixed plate is screwed into bolt on the fixed plate, nut is equipped on the bolt, rotating rod is rotatably connected on the fixed plate, baffle is equipped on the rotating rod bottom, handle is equipped on the rotating rod top, control sleeve is movably connected on the handle, motor is equipped above the control sleeve, wire is equipped on the motor, signal converter is equipped on the other end of wire, installation plate is equipped on the one side of signal converter, controller is equipped on the side of installation plate, gas monitor is equipped on the other side of installation plate, the device is started by controller control motor, then control sleeve drives handle to rotate, and the opening and closing of baffle are controlled;But there are still the following deficiencies in actual use: starting from reality, the device is installed on the outer wall of valve body by cooperating multiple bolts and nuts, and specific tools are required for bolt installation, which is more troublesome to install and disassemble, increases the difficulty of on-site installation, and the position of control device cannot be adjusted after being fixed, the control sleeve cannot be stably limited with the rotating disc of valve body, and sliding occurs when driving the rotating disc to rotate, so that the valve cannot be accurately and smoothly opened and closed.

[0004] Therefore, pipeline intelligent valve control device is needed to solve the problems of large work intensity of bolt connection installation and disassembly and easy sliding of control sleeve and valve body rotating disc affecting valve opening and closing accuracy in prior art. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing pipeline intelligent valve control device to solve the problems raised in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: pipeline intelligent valve control device, including valve body, both sides of valve body are fixedly connected with conveying pipeline, the top of conveying pipeline is rotatably installed with valve turntable, a plurality of through -holes are arranged in valve turntable, two conveying pipeline top all are provided with fixed mechanism, two fixed mechanism top fixedly connected with protective cover, the inside of protective cover is provided with valve control mechanism.

[0007] It needs to be explained in the scheme that the fixed mechanism includes convex frame, the top of convex frame is rotatably connected with threaded rod, the top of threaded rod is fixedly connected with handle, the bottom of threaded rod is rotatably connected with trapezoidal push piece, the top of trapezoidal push piece is fixedly connected with two first guide rods, the bottom of trapezoidal push piece is installed with first arc clamping plate, the inner wall of convex frame front and back ends is fixedly connected with two connecting ears, the pipe sleeve is rotatably connected between every two corresponding connecting ears, the top of two pipe sleeves is fixedly connected with first connecting rod, the inner end of two first connecting rods is rotatably installed with guide wheel, the bottom of two pipe sleeves is fixedly connected with second connecting rod, and the inner end of two second connecting rods is installed with second arc clamping plate.

[0008] It is further worth mentioning that the top of the convex frame is provided with a threaded groove corresponding to the threaded rod and an opening corresponding to the first guide rod.

[0009] It needs to be further explained that the two guide wheels are in rolling contact with the outer wall of the trapezoidal push piece.

[0010] As a preferred embodiment, the first arc clamping plate and the second arc clamping plate are installed through a universal joint, and the inner wall of the first arc clamping plate and the second arc clamping plate is fixedly connected with a non-slip pad.

[0011] As a preferred embodiment, the valve control mechanism includes two second guide rods fixedly connected to the lower surface of the top of the protective cover, the outer wall of the two second guide rods is slidably connected with a mounting plate, the lower surface of the top of the protective cover is fixedly connected with two electric telescopic rods, the top of the mounting plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a disc, and the bottom of the disc is fixedly connected with a plurality of insertion rods.

[0012] As a preferred embodiment, the bottom of the two electric telescopic rods is fixedly connected with the top of the mounting plate.

[0013] As a preferred embodiment, the bottom of the plurality of insertion rods is designed in a hemispherical shape, and the outer wall of the plurality of insertion rods is respectively in contact with the inner wall of the corresponding through hole.

[0014] Compared with the prior art, the pipeline intelligent valve control device provided by the utility model has at least the following beneficial effects:

[0015] (1) By setting the fixed mechanism, first put the convex frame on the top of the conveying pipeline, rotate the handle to drive the threaded rod to rotate, so that the trapezoidal push block drives the first arc-shaped clamping plate to descend, and the trapezoidal push block moves outward while descending, so that the two second connecting rods move inward at the same time, and the first arc-shaped clamping plate and the two second arc-shaped clamping plates clamp and fix the conveying pipeline, so that the convex frame is stably installed on the outer wall of the conveying pipeline, thereby completing the installation of the device on the top of the valve body, replacing the traditional bolt connection and simplifying the installation steps. When the user needs to adjust or disassemble, the operation is more convenient, so that daily maintenance and replacement become more convenient.

[0016] (2) By setting the valve control mechanism, when the device is stably installed on the top of the valve body, the electric telescopic rod is opened to drive the mounting plate to descend, so that the plurality of insertion rods at the bottom of the disc are inserted into the inner wall of the corresponding through hole, and then the servo motor is started to drive the disc to rotate, so that the plurality of insertion rods drive the valve disc to rotate to open and close the valve, so that the opening and closing process of the valve can be completely automated. The cooperation design of the insertion rod and the through hole can ensure the accurate opening and closing of the valve disc, and more accurate flow regulation and fine management are realized. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the first perspective structure schematic view of the utility model;

[0018] Figure 2 It is the second perspective structure schematic view of the utility model;

[0019] Figure 3 It is the structure schematic view of the fixed mechanism of the utility model;

[0020] Figure 4 It is the structure schematic view of the valve control mechanism of the utility model.

[0021] In the drawing: 1, valve body; 2, conveying pipeline; 3, valve disc; 4, through hole; 5, fixed mechanism; 501, convex frame; 502, threaded rod; 503, handle; 504, trapezoidal push block; 505, first guide rod; 506, first arc-shaped clamping plate; 507, connecting lug; 508, pipe sleeve; 509, first connecting rod; 510, guide wheel; 511, second connecting rod; 512, second arc-shaped clamping plate; 6, protective cover; 7, valve control mechanism; 701, second guide rod; 702, mounting plate; 703, electric telescopic rod; 704, servo motor; 705, disc; 706, insertion rod. DETAILED DESCRIPTION

[0022] The utility model will be further described in combination with examples.

[0023] Please refer toFigures 1-4 The utility model provides a pipeline intelligent valve control device, including valve body 1, both sides of valve body 1 are fixedly connected with conveying pipeline 2, and the top rotatable mounting of conveying pipeline 2 has valve turntable 3, and the inside of valve turntable 3 is provided with a plurality of through -holes 4, and the top of two conveying pipelines 2 is provided with fixed mechanism 5, and the top fixedly connected with protective cover 6 of two fixed mechanisms 5 is provided with valve control mechanism 7 in protective cover 6.

[0024] Further as Figure 3 Illustrated, it is worth specifically mentioning that fixed mechanism 5 includes convex frame 501, and the top rotatable connection of convex frame 501 has screw rod 502, and the top fixedly connected with handle 503 of screw rod 502, and the bottom rotatable connection of screw rod 502 has trapezoidal push piece 504, and the top fixedly connected with two first guide bars 505 of trapezoidal push piece 504, and the bottom installation of trapezoidal push piece 504 has first arc clamping plate 506, and the inner wall of convex frame 501 front and back end is fixedly connected with two connecting ears 507, and every two corresponding connecting ears 507 are rotatably connected with pipe sleeve 508, and the top fixedly connected with first connecting rod 509 of two pipe sleeves 508, and the inner end rotatable mounting of two first connecting rods 509 has guide wheel 510, and the bottom fixedly connected with second connecting rod 511 of two pipe sleeves 508, and the inner end mounting of two second connecting rods 511 has second arc clamping plate 512.

[0025] Further as Figure 3 Illustrated, it is worth specifically mentioning that the top of convex frame 501 is provided with the thread groove corresponding with screw rod 502 and the opening corresponding with first guide bar 505, and the cooperation of thread groove and screw rod 502 can ensure that screw rod 502 realizes lifting while rotating, thereby providing driving force for the lifting of trapezoidal push piece 504, and the opening ensures that first guide bar 505 can slide flexibly, and plays the role of limiting and guiding for the movement of trapezoidal push piece 504.

[0026] Further as Figure 3 Illustrated, it is worth specifically mentioning that two guide wheels 510 are rolled and attached to the outer wall of trapezoidal push piece 504, ensuring that the movement of trapezoidal push piece 504 can drive two guide wheels 510 to move outward at the same time, thereby providing power for the movement of second arc clamping plate 512.

[0027] Further as Figure 3As shown, it is worth noting that the first arc-shaped clamping plate 506 and the second arc-shaped clamping plate 512 are both mounted through the universal joint, which enables the angle of the clamping plate to well adapt to the surface of the conveying pipeline 2 and more stably clamps the conveying pipeline 2, thereby enhancing the stability of the fixation and avoiding loosening problems caused by vibration or external force during long-term use; and the inner walls of the first arc-shaped clamping plate 506 and the second arc-shaped clamping plate 512 are both fixedly connected with anti-skid pads, which increases the contact friction between the clamping plate and the conveying pipeline 2 and further reinforces the installation effect.

[0028] According to the above working process, it can be known that by setting the fixing mechanism 5, the convex frame 501 is stably installed on the outer wall of the conveying pipeline 2, thereby completing the installation of the device on the top of the valve body 1, replacing the traditional bolt connection and simplifying the installation steps. When the user needs to adjust or disassemble, the operation is more convenient, making daily maintenance and replacement more convenient.

[0029] Further as shown in Figure 4 the valve control mechanism 7 includes two second guide rods 701 fixedly connected to the lower surface of the top of the protective cover 6, the outer walls of the two second guide rods 701 are slidably connected with the mounting plate 702, the top of the protective cover 6 is fixedly connected with two electric telescopic rods 703, the top of the mounting plate 702 is fixedly connected with a servo motor 704, the output end of the servo motor 704 is fixedly connected with a disc 705, the bottom of the disc 705 is fixedly connected with a plurality of insertion rods 706, by setting the valve control mechanism 7, when the device is stably installed on the top of the valve body 1, the electric telescopic rod 703 is turned on to drive the mounting plate 702 to descend, so that the plurality of insertion rods 706 at the bottom of the disc 705 are respectively inserted into the inner wall of the through hole 4, then the servo motor 704 is started to drive the disc 705 to rotate, so that the plurality of insertion rods 706 drive the valve disc 3 to rotate to open and close the valve, so that the opening and closing process of the valve can be completely automated, and the cooperation design of the insertion rod 706 and the through hole 4 can ensure the accurate opening and closing of the valve disc 3, realizing more accurate flow regulation and fine management.

[0030] Further as shown in Figure 4 it is worth noting that the bottom of the two electric telescopic rods 703 is fixedly connected with the top of the mounting plate 702, so that the electric telescopic rod 703 can drive the mounting plate 702 to ascend and descend, thereby facilitating the disengagement and insertion of the insertion rod 706, reducing manual intervention and improving operation efficiency.

[0031] Further as shown in Figure 4As shown, it is worth noting that the bottom of the plurality of insertion rods 706 is designed in a hemispherical shape, and the outer wall of the plurality of insertion rods 706 is in close contact with the inner wall of the corresponding through hole 4. The hemispherical design allows the insertion rod 706 to be inserted into the inner wall of the through hole 4 more smoothly and easily. Precise fitting helps to accurately control the opening and closing of the valve, achieving more accurate automatic control.

[0032] The present scheme has the following working process: in actual use, place the convex frame 501 on the top of the conveying pipeline 2, rotate the handle 503 to drive the threaded rod 502 to rotate, so that the trapezoidal push block 504 drives the first arc-shaped clamping plate 506 to descend. The trapezoidal push block 504 moves outward while descending, thereby driving the two second connecting rods 511 to move inward at the same time, so that the first arc-shaped clamping plate 506 and the two second arc-shaped clamping plates 512 clamp and fix the conveying pipeline 2, so that the convex frame 501 is stably installed on the outer wall of the conveying pipeline 2, thereby completing the installation of the device on the top of the valve body 1. Turn on the electric telescopic rod 703 to drive the mounting plate 702 to descend, so that the plurality of insertion rods 706 at the bottom of the disc 705 are respectively inserted into the inner wall of the corresponding through hole 4. Then start the servo motor 704 to drive the disc 705 to rotate, so that the plurality of insertion rods 706 drive the valve disc 3 to rotate to open and close the valve, realizing automatic intelligent control of the pipeline valve.

[0033] In summary: by setting the fixing mechanism 5, the convex frame 501 is stably installed on the outer wall of the conveying pipeline 2, thereby completing the installation of the device on the top of the valve body 1, replacing the traditional bolt connection and simplifying the installation steps. When the user needs to adjust or disassemble, the operation is more convenient, making daily maintenance and replacement more convenient; by setting the valve control mechanism 7, the plurality of insertion rods 706 drive the valve disc 3 to rotate to open and close the valve, so that the opening and closing process of the valve can be completely automated. The cooperation design of the insertion rod 706 and the through hole 4 can ensure the accurate opening and closing of the valve disc 3, realizing more accurate flow regulation and fine management.

Claims

1. A smart valve control device for a pipeline comprising a valve body (1), characterized in that: The valve body (1) both sides are fixedly connected with the conveying pipeline (2), the conveying pipeline (2) top rotatably installed valve door turntable (3), the valve door turntable (3) inside is provided with a plurality of through holes (4), two the conveying pipeline (2) top is provided with fixed mechanism (5), two the fixed mechanism (5) top fixedly connected with the protective cover (6), the protective cover (6) inside is provided with valve control mechanism (7).

2. The pipeline intelligent valve control device of claim 1, wherein: The fixed mechanism (5) includes a convex frame (501), the convex frame (501) top rotatably connected with a threaded rod (502), the threaded rod (502) top fixedly connected with a handle (503), the threaded rod (502) bottom rotatably connected with a trapezoidal push block (504), the trapezoidal push block (504) top fixedly connected with two first guide rods (505), the trapezoidal push block (504) bottom mounted with a first arc-shaped clamping plate (506), the convex frame (501) front and rear end inner wall is fixedly connected with two connecting ears (507), every two corresponding connecting ears (507) are rotatably connected with a pipe sleeve (508), two pipe sleeves (508) top are fixedly connected with a first connecting rod (509), two first connecting rods (509) inner ends are rotatably installed with guide wheels (510), two pipe sleeves (508) bottom are fixedly connected with a second connecting rod (511), two second connecting rods (511) inner ends are mounted with a second arc-shaped clamping plate (512).

3. The pipeline intelligent valve control device of claim 2, wherein: The convex frame (501) top is provided with a threaded groove corresponding to the threaded rod (502) and an opening corresponding to the first guide rod (505).

4. The pipeline intelligent valve control device of claim 2, wherein: Two guide wheels (510) are rolled and fitted to the outer wall of the trapezoidal push block (504).

5. The pipeline intelligent valve control device of claim 2, wherein: The first arc-shaped clamping plate (506) and the second arc-shaped clamping plate (512) are mounted through the universal joint, and the inner walls of the first arc-shaped clamping plate (506) and the second arc-shaped clamping plate (512) are fixedly connected with the non-slip pads.

6. The pipeline intelligent valve control device of claim 1, wherein: The valve control mechanism (7) includes two second guide rods (701) fixedly connected to the top lower surface of the protective cover (6), two second guide rods (701) outer wall is slidably connected with a mounting plate (702), the protective cover (6) top lower surface is fixedly connected with two electric telescopic rods (703), the mounting plate (702) top is fixedly connected with a servo motor (704), the servo motor (704) output end is fixedly connected with a disc (705), the disc (705) bottom is fixedly connected with a plurality of insertion rods (706).

7. The pipeline intelligent valve control device of claim 6, wherein: Two electric telescopic rods (703) bottom are fixedly connected with the mounting plate (702) top.

8. The pipeline intelligent valve control device of claim 6, wherein: A plurality of insertion rods (706) bottom are hemispherical in design, and a plurality of insertion rods (706) outer wall respectively and corresponding to the inner wall of the through hole (4) are fitted.

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