CN221269019U

CN221269019U - Inside clean mechanism of valve

Info

Publication number: CN221269019U
Application number: CN202322735207.0U
Authority: CN
Inventors: 张春兰
Original assignee: Yan'an Huide Industry And Trade Co ltd
Current assignee: Yan'an Huide Industry And Trade Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-07-05
Anticipated expiration: 2033-10-11

Abstract

The utility model relates to the technical field of cleaning mechanisms and discloses a valve internal cleaning mechanism which comprises a valve connecting frame, wherein an extension rod is arranged on one side of the valve connecting frame, a first limiting groove is formed in the top of the extension rod, a first limiting block is fixedly connected inside the valve connecting frame, a mounting rod is welded at one end of the extension rod, a clamping assembly is fixedly connected to the bottom end of the mounting rod, a cleaning assembly is arranged in the middle of the valve connecting frame, the valve internal cleaning mechanism drives a first gear through a handle on a placing box, a second gear drives a rotating rod to move a pressing plate upwards, the connecting rod drives a first hinging rod and a second hinging rod, clamping and fixing two sides of a valve are controlled through the first hinging rod and the second hinging rod, and therefore when the valve is cleaned, the valve is prevented from falling off, and then a hairbrush is controlled to extend into the valve to clean the interior by using an adjusting assembly, so that workers can clean the valve.

Description

Inside clean mechanism of valve

Technical Field

The utility model relates to the technical field of cleaning mechanisms, in particular to a cleaning mechanism for the interior of a valve.

Background

Currently, valves are plumbing fixtures used to open and close plumbing, control flow, regulate and control parameters (temperature, pressure and flow) of a transmission medium. Depending on their function, they can be classified into shutoff valves, check valves, regulating valves, etc. The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. Valves for fluid control systems range from the simplest shut-off valves to the various valves used in extremely complex automatic control systems, which are quite diverse in variety and specification. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.

Under the condition that the valve is used for a long time, a great amount of impurities exist in the valve, and the valve needs to be disassembled for cleaning, so that the inside of the valve is kept clean, the condition that the valve is corroded due to untimely cleaning is avoided, and a cleaning mechanism for cleaning the inside of the valve plays a great role.

Chinese patent publication No.: CN 217617219U discloses a cleaning device for valve inside, which comprises a box body, the inside cleaning chamber and the transmission chamber that is equipped with of box, cleaning chamber bottom and external intercommunication, cleaning chamber inside is equipped with the pipeline, pipeline internally mounted has the ball valve, be equipped with the first pivot that passes the pipeline right-hand member on the ball valve, first pivot right-hand member is equipped with the spread groove.

The above-mentioned prior art, though under the cooperation through twist grip, the third pivot, the carousel, lack tooth bevel gear, first bevel gear, second bevel gear, make can automatic switch valve repeatedly, drive the right angle plate and make the intake pole rise the cooperation drain chute rise to the water tank utilizing the lifting roller, thereby cleaning solution enters into the ball valve through the mouth of a river and carries out cleaning work, and then reduced the cost of labor, but once can only clean one, and often abluent valve quantity is more again, the work load has been increased like this, and in the inside working process of cleaning valve, the kind shape of valve is not good to fix, consequently, before carrying out the work of clearing up the valve inside, just need fix the valve earlier, thereby make things convenient for the staff to carry out cleaning work to the valve inside.

It is seen that there is a need for an internal valve cleaning mechanism for improving the holding of the valve before cleaning, which solves the above mentioned problems of the prior art in which the valve is held before cleaning.

Disclosure of utility model

The present utility model is directed to a valve internal cleaning mechanism, which solves the above-mentioned problems of the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the cleaning mechanism comprises a valve connecting frame, wherein an extension rod is arranged on one side of the valve connecting frame, one end of the extension rod is welded with a mounting rod, the bottom end of the mounting rod is fixedly connected with a clamping assembly, and a cleaning assembly is arranged in the middle of the valve connecting frame;

The clamping assembly comprises a placing box, a first gear is arranged in the placing box, the bottom of the first gear is meshed with and connected with a second gear, a rotating rod is welded at the bottom of the second gear, a pressing plate is sleeved on the outer wall of the rotating rod, a connecting rod is welded at the bottom of the pressing plate, the bottom of the connecting rod is connected with a first hinging rod through a mounting plate, a second hinging rod is arranged on one side of the placing box, and a clamping plate is arranged on the outer wall of the second hinging rod;

the cleaning assembly comprises a screw rod, a flat rotating round rod is connected with the bottom of the screw rod in a threaded manner, a transverse plate is arranged at the bottom of the valve connecting frame, a shrinkage rod is movably connected inside the transverse plate, a spring is welded at one end of the shrinkage rod, a second limiting block is fixedly connected inside the transverse plate, a second limiting groove is formed in the top of the shrinkage rod, a hairbrush is welded at one end of the shrinkage rod, and a twisting rod is arranged at the middle top of the valve connecting frame.

Preferably, a first limit groove is formed in the top of the extension rod, and a first limit block is fixedly connected inside the valve connecting frame.

Preferably, the shape and the size of one end of the rotating rod are matched with those of the pressing plate, and one end of the rotating rod penetrates through the inside of the pressing plate.

Preferably, the number of the first hinge rods is two, and the two first hinge rods are symmetrically arranged by taking the perpendicular bisector of the placement box as a symmetry axis.

Preferably, the number of the shrinkage rods is two, and the two shrinkage rods are symmetrically arranged by taking the perpendicular bisector of the transverse plate as a symmetry axis.

Preferably, the number of the second limiting blocks is two, and the two second limiting blocks are symmetrically arranged by taking the perpendicular bisectors of the transverse plates as symmetry axes.

Preferably, the number of the brushes is two, and the two brushes are symmetrically arranged by taking the perpendicular bisector of the transverse plate as a symmetry axis.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the handle on the placing box drives the first gear, so that the second gear drives the rotating rod to move the pressing plate upwards, and the clamping plate connected with the first hinging rod and the second hinging rod is used for fixedly clamping the valve, so that the valve is prevented from falling off in the cleaning process, the valve is damaged, and on the other hand, the cleaning work of the interior of the valve by workers is also facilitated.

The second, the utility model drives the horizontal rotary round rod connected with the bottom of the screw rod through the screw rod rotating screw rod, so that the horizontal rotary round rod extrudes the shrinkage rod, thereby driving the hairbrush connected with the shrinkage rod to horizontally move, and the shrinkage rod is limited in the transverse plate under the cooperation of the second limiting block and the second limiting groove.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a view of the connection of the structural cross plate and the retracting lever of the present utility model;

FIG. 3 is an enlarged view of the structure of the present utility model at A in FIG. 1;

Fig. 4 is an enlarged view of B in fig. 1, which is a structural view of the present utility model.

Wherein: 1. a valve connecting frame; 2. an extension rod; 3. a first limit groove; 4. a first limiting block; 5. a mounting rod; 6. a clamping assembly; 601. placing a box; 602. a first gear; 603. a second gear; 604. a rotating rod; 605. a pressing plate; 606. a connecting rod; 607. a first hinge lever; 608. a second hinge lever; 609. a clamping plate; 7. a cleaning assembly; 701. a screw rod; 702. a round rod is horizontally rotated; 703. a cross plate; 704. a retracting lever; 705. a spring; 706. the second block is limited; 707. the second limit groove; 708. a brush; 8. and (5) screwing the rod.

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.

Referring to fig. 1-4, a cleaning structure for the interior of a valve comprises a valve connecting frame 1, wherein an extension rod 2 is arranged on one side of the valve connecting frame 1, an installation rod 5 is welded at one end of the extension rod 2, a clamping component 6 is fixedly connected to the bottom end of the installation rod 5, and a cleaning component 7 is arranged in the middle of the valve connecting frame 1;

The clamping assembly 6 comprises a placing box 601, a first gear 602 is arranged in the placing box 601, the bottom of the first gear 602 is in meshed connection with a second gear 603, a rotating rod 604 is welded at the bottom of the second gear 603, a pressing plate 605 is sleeved on the outer wall of the rotating rod 604, a connecting rod 606 is welded at the bottom of the pressing plate 605, the bottom of the connecting rod 606 is connected with a first hinging rod 607 through a mounting plate, a second hinging rod 608 is arranged on one side of the placing box 601, and a clamping plate 609 is arranged on the outer wall of the second hinging rod 608;

The cleaning assembly 7 comprises a screw rod 701, a flat rotating round rod 702 is connected to the bottom of the screw rod 701 in a threaded manner, a transverse plate 703 is arranged at the bottom of the valve connecting frame 1, a shrinkage rod 704 is movably connected inside the transverse plate 703, a spring 705 is welded at one end of the shrinkage rod 704, a second limiting block 706 is fixedly connected inside the transverse plate 703, a second limiting groove 707 is formed in the top of the shrinkage rod 704, and a brush 708 is welded at one end of the shrinkage rod 704.

Through above-mentioned technical scheme, drive first gear 602 through placing the handle on the case 601 for second gear 603 drives bull stick 604 and upwards moves clamp plate 605, thereby makes connecting rod 606 drive first articulated lever 607 and second articulated, and through first articulated lever 607 and second articulated lever 608 control splint 609 with valve both sides centre gripping fixed, and then makes when clean the valve, avoids the valve to drop, later utilizes adjusting part control brush 708 to stretch into the inside cleaning work that cleans of valve, makes things convenient for the staff to clean the valve inside.

Specifically, the first spacing groove 3 has been seted up at extension rod 2 top, and valve link 1 inside fixedly connected with first stopper 4, top is provided with the twist lever in the middle of the valve link.

Through above-mentioned technical scheme, through the cooperation of first spacing groove 3 and first stopper 4, make extension rod 2 can do horizontal movement in valve link 1 to control the clamping assembly 6 horizontal position who is connected with extension rod 2.

Specifically, the shape and size of one end of the rotating rod 604 are matched with those of the pressing plate 605, and one end of the rotating rod 604 penetrates through the inside of the pressing plate 605.

Through the above technical scheme, the rotating rod 604 can control the pressing plate 605 to move in the vertical direction up and down in the placement box 601, so that the first hinge rod 607 and the second hinge rod 608 are controlled through the pressing plate 605.

Specifically, the number of the first hinge levers 607 is two, and the two first hinge levers 607 are symmetrically arranged with the center line of the placement tank 601 as the symmetry axis.

Through the above technical solution, the first hinge rod 607 symmetrically arranged can control the clamping of the clamping plate 609 to the valve.

Specifically, the number of the contracting rods 704 is two, and the two contracting rods 704 are symmetrically arranged with the center perpendicular line of the transverse plate 703 as the symmetry axis.

Through the above technical scheme, the two symmetrical contracting rods 704 are provided with the hairbrushes 708, so that cleaning work can be performed on the interiors of the two valves at the same time, and the working efficiency is improved.

Specifically, the number of the second limiting blocks 706 is two, and the two second limiting blocks 706 are symmetrically arranged with the perpendicular bisector of the transverse plate 703 as a symmetry axis.

Through the above technical scheme, the second limiting blocks 706 symmetrically arranged are matched with the second limiting grooves 707 formed on the two shrinkage bars 704 in the transverse plate 703, so that the shrinkage bars 704 can perform repeated telescopic movement in the transverse plate 703.

Specifically, the number of the brushes 708 is two, and the two brushes 708 are symmetrically arranged with the perpendicular bisector of the transverse plate 703 as a symmetry axis.

Through the above technical scheme, the two brushes 708 symmetrically arranged can simultaneously clean the two valves under the drive of the contracting rod 704, so that the speed of cleaning the valves is increased.

When the valve cleaning device is used, the first gear 602 is rotated clockwise through the handle on the placing box 601, the second gear 603 is driven by the first gear 602 to enable the rotating rod 604 to move the pressing plate 605 upwards, so that the two clamping plates 609 connected with the first hinging rod 607 and the second hinging rod 608 are pressed inwards to fixedly clamp the valve, after the cleaning work of the valve inside is completed, the first gear 602 is rotated anticlockwise through the handle to drive the second gear 603, the rotating rod 604 connected with the second gear 603 is enabled to move the pressing plate 605 downwards, and the first hinging rod 607 and the second hinging rod 608 are controlled to move the two clamping plates 609 outwards, so that the fixed clamping of the valve is relieved;

The screw rod 8 is rotated clockwise to drive the flat rotating round rod 702 connected with the bottom of the screw rod 701, the flat rotating round rod 702 moves downwards, the bottom ends of the flat rotating round rods 702 extrude the shrinkage rods 704, so that the two shrinkage rods 704 move horizontally outwards in the transverse plate 703, the hairbrushes 708 are driven to extend into the valve to clean, the screw rod 701 is rotated anticlockwise to drive the flat rotating round rod 702, the two shrinkage rods 704 repeatedly stretch out and draw back in the transverse plate 703 under the elastic action of the spring 705, and meanwhile, the shrinkage rods 704 can drive the hairbrushes 708 to do repeated translational movement in the valve under the cooperation of the second limiting block 706 and the second limiting groove 707, so that cleaning work is carried out.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Valve inside cleaning mechanism, including valve link (1), its characterized in that: an extension rod (2) is arranged on one side of the valve connecting frame (1), an installation rod (5) is welded at one end of the extension rod (2), a clamping assembly (6) is fixedly connected to the bottom end of the installation rod (5), and a cleaning assembly (7) is arranged in the middle of the valve connecting frame (1);

The clamping assembly (6) comprises a placing box (601), a first gear (602) is arranged inside the placing box (601), a second gear (603) is connected to the bottom of the first gear (602) in a meshed mode, a rotating rod (604) is welded to the bottom of the second gear (603), a pressing plate (605) is sleeved on the outer wall of the rotating rod (604), a connecting rod (606) is welded to the bottom of the pressing plate (605), the bottom of the connecting rod (606) is connected with the first hinging rod (607) through a mounting plate, a second hinging rod (608) is arranged on one side of the placing box (601), and a clamping plate (609) is arranged on the outer wall of the second hinging rod (608);

cleaning element (7) are including lead screw (701), and lead screw (701) bottom threaded connection has flat round rod (702), valve link (1) bottom is provided with diaphragm (703), and inside swing joint of diaphragm (703) has shrink pole (704), shrink pole (704) one end welding has spring (705), inside fixedly connected with second stopper (706) of diaphragm (703), second spacing groove (707) have been seted up at shrink pole (704) top, shrink pole (704) one end welding has brush (708).

2. A valve inner cleaning mechanism as claimed in claim 1, wherein: the top of the extension rod (2) is provided with a first limit groove (3), a first limit block (4) is fixedly connected inside the valve connecting frame (1), and the middle top of the valve connecting frame (1) is provided with a screwing rod (8).

3. A valve inner cleaning mechanism as claimed in claim 1, wherein: the shape and the size of one end of the rotating rod (604) are matched with those of the pressing plate (605), and one end of the rotating rod (604) penetrates through the inside of the pressing plate (605).

4. A valve inner cleaning mechanism as claimed in claim 1, wherein: the number of the first hinging rods (607) is two, and the two first hinging rods (607) are symmetrically arranged by taking the perpendicular bisector of the placement box (601) as a symmetry axis.

5. A valve inner cleaning mechanism as claimed in claim 1, wherein: the number of the shrinkage rods (704) is two, and the two shrinkage rods (704) are symmetrically arranged by taking the perpendicular bisector of the transverse plate (703) as a symmetry axis.

6. A valve inner cleaning mechanism as claimed in claim 1, wherein: the number of the second limiting blocks (706) is two, and the two second limiting blocks (706) are symmetrically arranged by taking the perpendicular bisector of the transverse plate (703) as a symmetry axis.

7. A valve inner cleaning mechanism as claimed in claim 1, wherein: the number of the brushes (708) is two, and the two brushes (708) are symmetrically arranged by taking the perpendicular bisector of the transverse plate (703) as a symmetry axis.