CN212868694U

CN212868694U - High accuracy valve body with adjustable valve handle

Info

Publication number: CN212868694U
Application number: CN202021003565.2U
Authority: CN
Inventors: 彭广毅
Original assignee: Yancheng Guorun Machinery Manufacturing Co Ltd
Current assignee: Yancheng Guorun Machinery Manufacturing Co Ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-04-02
Anticipated expiration: 2030-06-04

Abstract

The utility model relates to the technical field of valves, and a high accuracy valve body with adjustable valve handle is disclosed, which comprises a valve body, the inside swing joint of valve body has the valve shaft that extends to the valve body top. This high accuracy valve body with adjustable valve handle, make the movable block upwards or move down through rotating the lead screw, movable sleeve drives fixed block and valve handle upwards or move down this moment, thereby can adjust the height of valve handle, make can make more convenience of rotating the valve handle through adjusting when in-service use, and make the valve handle use the fixed axle to rotate as the centre of a circle through pulling the valve handle, thereby change the state of valve handle, change vertical valve handle into by traditional horizontal valve handle, change the valve handle into vertical valve handle when the rotation space is less when in-service use if the actual conditions, thereby the device makes easy convenience that can be more when rotating the valve handle through the height and the angle that change the valve handle through a series of mechanical structure.

Description

High accuracy valve body with adjustable valve handle

Technical Field

The utility model relates to the technical field of valves, specifically be a high accuracy valve body with adjustable valve handle.

Background

The valves are used for opening and closing pipelines, controlling flow direction, adjusting and controlling parameters of conveying media, and can be divided into shut-off valves, check valves, regulating valves and the like according to functions of the valves, wherein the valves are control parts in a fluid conveying system, have the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, are used for valves of a fluid control system, and are quite various in variety and specification from the simplest stop valves to various valves used in an extremely complex automatic control system, and 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.

The variety of valve is many, and numerous valve all need use the valve handle to rotate the valve shaft and carry out block or closure when using, but because the problem of installation environment, inconvenient circumstances can often appear rotating in single valve handle, and the fixed high accuracy valve body that provides a valve handle adjustable type solves above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a high accuracy valve body with adjustable valve handle possesses advantages such as being convenient for rotate, has solved the inconvenient problem of rotation.

(II) technical scheme

For realizing the above-mentioned pivoted purpose of being convenient for, the utility model provides a following technical scheme: a high-precision valve body with an adjustable valve handle comprises a valve body, wherein the interior of the valve body is movably connected with a valve shaft extending to the upper part of the valve body, the top of the valve shaft is fixedly connected with an installation block, a moving groove is formed in the installation block, a lead screw extending to the interior of the moving groove and connected with the bottom wall in the moving groove is inserted in the top of the installation block, a moving block which is positioned in the moving groove and matched with the lead screw is sleeved outside the lead screw, the top of the moving block is fixedly connected with a stabilizing spring sleeved outside the lead screw and connected with the moving groove, a movable sleeve connected with the moving block is sleeved outside the installation block, a fixed block is fixedly connected on the right side of the movable sleeve, a rotating groove is formed in the right side of the fixed block, a fixed shaft is fixedly connected between the front side wall and the rear side wall in the rotating, the clamping groove is formed in the outer surface of the valve handle, the hollow cavity is formed in the fixed block, the movable plate is movably connected inside the hollow cavity, the fixed rod penetrates through the hollow cavity and extends to the inside of the clamping groove and is fixedly connected to the right side wall of the movable plate, and the pressure spring which is connected with the right side wall of the hollow cavity in a sleeved mode is fixedly connected to the right side wall of the movable plate and is connected with the outer portion of the fixed rod.

Preferably, the valve handle is the rectangle valve handle, and the right side wall of valve handle is the arc surface, and the top and the bottom of valve handle are the inclined plane, and the inclination of inclined plane is forty degrees.

Preferably, the number of the clamping grooves is seven, the seven clamping grooves are distributed in an annular and equidistant mode, and one side, close to the fixed shaft, in each clamping groove is a spherical groove surface.

Preferably, the movable rod is a cylindrical rod, the right side surface of the movable rod is a spherical surface, and the diameter of the spherical surface is equal to that of the spherical groove surface in the clamping groove.

Preferably, the movable groove is composed of one cylindrical groove and two rectangular grooves, the rectangular grooves arranged inside the installation block are installed on the left side wall and the right side wall of the cylindrical groove, the groove width of each rectangular groove is smaller than the diameter of the corresponding cylindrical groove, and the groove depth of each rectangular groove is smaller than the groove depth of the corresponding cylindrical groove.

Preferably, the moving block is composed of one threaded moving block and two connecting blocks, the connecting blocks are fixedly connected to the left side and the right side of the threaded moving block, and the length of each connecting block is greater than that of the rectangular groove in the corresponding moving groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a high accuracy valve body with adjustable valve handle possesses following beneficial effect:

this high accuracy valve body with adjustable valve handle, make the movable block upwards or move down through rotating the lead screw, movable sleeve drives fixed block and valve handle upwards or move down this moment, thereby can adjust the height of valve handle, make can make more convenience of rotating the valve handle through adjusting when in-service use, and make the valve handle use the fixed axle to rotate as the centre of a circle through pulling the valve handle, thereby change the state of valve handle, change vertical valve handle into by traditional horizontal valve handle, change the valve handle into vertical valve handle when the rotation space is less when in-service use if the actual conditions, thereby the device makes easy convenience that can be more when rotating the valve handle through the height and the angle that change the valve handle through a series of mechanical structure.

Drawings

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

fig. 2 is an enlarged schematic view of a position a in the structure diagram 1 of the present invention.

In the figure: the valve comprises a valve body 1, a valve shaft 2, an installation block 3, a movable groove 4, a lead screw 5, a movable block 6, a stabilizing spring 7, a movable sleeve 8, a fixed block 9, a rotary groove 10, a fixed shaft 11, a valve handle 12, a clamping groove 13, a hollow cavity 14, a movable plate 15, a fixed rod 16 and a pressure spring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a valve handle adjustable high precision valve body comprises a valve body 1, a valve shaft 2 extending above the valve body 1 is movably connected inside the valve body 1, a mounting block 3 is fixedly connected on the top of the valve shaft 2, a moving groove 4 is formed inside the mounting block 3, the moving groove 4 is composed of one cylindrical groove and two rectangular grooves, the rectangular grooves formed inside the mounting block 3 are mounted on the left and right side walls in the cylindrical groove, the groove width of the rectangular groove is smaller than the diameter of the cylindrical groove, the groove depth of the rectangular groove is smaller than the groove depth of the cylindrical groove, a screw rod 5 extending into the moving groove 4 and connected with the inner bottom wall of the moving groove 4 is inserted into the top of the mounting block 3, a moving block 6 matched with the screw rod 5 and located inside the moving groove 4 is sleeved outside the screw rod 5, the moving block 6 is composed of one threaded moving block and two connecting blocks, the left side and the right side of the threaded moving block are fixedly connected with connecting blocks, the length of each connecting block is greater than that of a rectangular groove in the corresponding moving groove 4, the top of each moving block 6 is fixedly connected with a stabilizing spring 7 which is sleeved outside the corresponding lead screw 5 and connected with the corresponding moving groove 4, the outside of each mounting block 3 is sleeved with a movable sleeve 8 which is connected with the corresponding moving block 6, the right side of each movable sleeve 8 is fixedly connected with a fixed block 9, the right side of each fixed block 9 is provided with a rotating groove 10, a fixed shaft 11 is fixedly connected between the front side wall and the rear side wall in the groove of each rotating groove 10, the outside of each fixed shaft 11 is sleeved with a valve handle 12 which penetrates through the corresponding rotating groove 10 and extends to the right side of the corresponding fixed block 9, each valve handle 12 is a rectangular valve handle, the right side wall of each valve handle 12, seven clamping grooves 13 are formed, the seven clamping grooves 13 are distributed in an annular equidistant manner, one side, close to the fixed shaft 11, in the groove of each clamping groove 13 is a spherical groove surface, a hollow cavity 14 is formed in the fixed block 9, a movable plate 15 is movably connected in the hollow cavity 14, a fixed rod 16 which penetrates through the hollow cavity 14 and extends into the clamping groove 13 is fixedly connected to the right side wall of the movable plate 15, the movable rod 16 is a cylindrical rod, the right side surface of the movable rod 16 is a spherical surface, the diameter of the spherical surface is equal to that of the spherical groove surface in the groove of the clamping groove 13, a pressure spring 17 which is sleeved outside the fixed rod 16 and connected with the right side wall in the cavity of the hollow cavity 14 is fixedly connected to the right side wall of the movable plate 15, the movable block 6 moves upwards or downwards by rotating the screw rod 5, at the moment, the movable sleeve 8 drives the fixed block 9, make can make more convenient when in actual use through adjusting to rotate valve handle 12, and make valve handle 12 use fixed axle 11 to rotate as the centre of a circle through pulling valve handle 12, thereby change the state of valve handle 12, change into vertical valve handle 12 by traditional horizontal valve handle 12, change valve handle 12 into vertical valve handle 12 when the rotation space is less when actual conditions is used and make more convenient when rotating, thereby the device can be more convenient easily when making to rotate valve handle 12 through the height and the angle that change valve handle 12 of a series of mechanical structure.

In conclusion, the valve body with the adjustable valve handle and high precision moves the moving block 6 upwards or downwards by rotating the screw rod 5, at the moment, the moving sleeve 8 drives the fixed block 9 and the valve handle 12 to move upwards or downwards, so that the height of the valve handle 12 can be adjusted, the valve handle 12 can be rotated more conveniently through adjustment in actual use, the valve handle 12 can be rotated around the fixed shaft 11 by pulling the valve handle 12, thereby changing the state of valve handle 12, from a conventional transverse valve handle 12 to a vertical valve handle 12, changing the valve handle 12 to the vertical valve handle 12 when the rotation space is small in practical use makes the rotation more convenient, the device can make the valve handle 12 rotate more easily and conveniently by changing the height and the angle of the valve handle 12 through a series of mechanical structures, and solves the problem of inconvenient rotation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high accuracy valve body with adjustable valve handle, includes valve body (1), its characterized in that: the valve comprises a valve body (1), a valve shaft (2) extending above the valve body (1) is movably connected inside the valve body (1), a mounting block (3) is fixedly connected to the top of the valve shaft (2), a moving groove (4) is formed inside the mounting block (3), a lead screw (5) extending inside the moving groove (4) and connected with the bottom wall of the moving groove (4) is inserted into the top of the mounting block (3), a moving block (6) located inside the moving groove (4) and matched with the lead screw (5) is sleeved outside the lead screw (5), a stabilizing spring (7) sleeved outside the lead screw (5) and connected with the moving groove (4) is fixedly connected to the top of the moving block (6), a movable sleeve (8) connected with the moving block (6) is sleeved outside the mounting block (3), and a fixed block (9) is fixedly connected to the right side of the movable sleeve (8), rotation recess (10) have been seted up on the right side of fixed block (9), rotate between recess (10) inslot front and back both sides wall fixedly connected with fixed axle (11), the outside of fixed axle (11) has been cup jointed and has been run through rotation recess (10) and extend to valve handle (12) on fixed block (9) right side, has seted up draw-in groove (13) on the surface of valve handle (12), well cavity (14) have been seted up to the inside of fixed block (9), and the inside swing joint of well cavity (14) has fly leaf (15), and fixedly connected with runs through well cavity (14) and extends to the inside dead lever (16) of draw-in groove (13) on the right side wall of fly leaf (15), and fixedly connected with pressure spring (17) that the intracavity right side wall is connected in dead lever (16) outside and with well cavity (14) on the right side.

2. The valve body with adjustable valve handle according to claim 1, characterized in that: the valve handle (12) is a rectangular valve handle, the right side wall of the valve handle (12) is an arc-shaped surface, the top and the bottom of the valve handle (12) are inclined planes, and the inclination angle of each inclined plane is forty degrees.

3. The valve body with adjustable valve handle according to claim 1, characterized in that: the clamping grooves (13) are seven in number, the seven clamping grooves (13) are distributed in an annular and equidistant mode, and one side, close to the fixed shaft (11), of the groove of each clamping groove (13) is a spherical groove surface.

4. The valve body with adjustable valve handle according to claim 1, characterized in that: the fixing rod (16) is a cylindrical rod, the right side face of the fixing rod (16) is a spherical surface, and the diameter of the spherical surface is equal to that of a spherical groove surface in the clamping groove (13).

5. The valve body with adjustable valve handle according to claim 1, characterized in that: remove recess (4) and constitute by the cylinder recess that quantity is one and the rectangle recess that quantity is two, all install on the wall of cylinder recess inslot left and right sides and set up the rectangle recess of installing in the piece (3) inside and constitute, the groove width of rectangle recess is less than the diameter of cylinder recess, and the groove depth of rectangle recess is less than the groove depth of cylinder recess.

6. The valve body with adjustable valve handle according to claim 1, characterized in that: the moving blocks (6) are composed of one threaded moving block and two connecting blocks, the connecting blocks are fixedly connected to the left side and the right side of each threaded moving block, and the length of each connecting block is larger than that of the rectangular groove in the moving groove (4).