CN113833863B

CN113833863B - Regulation valve convenient to dismantle

Info

Publication number: CN113833863B
Application number: CN202111144136.6A
Authority: CN
Inventors: 王策; 邱晓来; 王琼林
Original assignee: Chaoda Valve Group Co ltd
Current assignee: Chaoda Valve Group Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2023-06-27
Anticipated expiration: 2041-09-28
Also published as: CN113833863A

Abstract

The invention discloses an easy-to-detach regulating valve, which comprises a valve body, wherein water inlet holes and water outlet holes are respectively formed in two sides of the valve body, an installation seat is fixedly connected to the middle of the outer surface of the valve body, fixing holes are formed in the lower end faces of the installation seat, a placing groove is formed in the middle of the inner cavity of the upper end face of the installation seat, a sealing gasket is arranged in the inner cavity of the placing groove, conical holes are formed in the upper end face of the placing groove, a connecting seat is arranged above the installation seat, and a locking structure is arranged on the outer surface of the connecting seat. The adjusting valve convenient to detach solves the problem that the traditional adjusting valve is inconvenient to install and detach.

Description

Regulation valve convenient to dismantle

Technical Field

The invention relates to the technical field of regulating valves convenient to detach, in particular to a regulating valve convenient to detach.

Background

In the field of industrial automation process control, a final control element for changing process parameters such as medium flow, pressure, temperature, liquid level and the like by power operation through receiving a control signal output by an adjusting control unit is generally composed of an executing mechanism and a valve, and if the adjusting valve is characterized by stroke, the adjusting valve can be divided into a straight stroke and an angular stroke; the power used by the execution mechanism can be divided into three types of pneumatic regulating valves, electric regulating valves and hydraulic regulating valves; the characteristics are classified into linear characteristics, equal percentage characteristics and parabolic characteristics according to functions and characteristics.

At present, the variety of the regulating valve in the market is various, but the existing regulating valve is fixedly installed through a screw, when the inside of the regulating valve is damaged, the regulating valve needs to be disassembled, and the screw-fixed regulating valve is inconvenient when being disassembled, so that the regulating valve can be influenced to be overhauled.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides the regulating valve convenient to detach, and solves the problem that the traditional regulating valve is very inconvenient to install and detach.

(II) technical scheme

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a governing valve convenient to dismantle, includes the valve body, the both sides of valve body are provided with inlet opening and apopore respectively, valve body surface middle part fixedly connected with mount pad, the terminal surface all is provided with the fixed orifices under the mount pad, mount pad up end inner chamber middle part is provided with the standing groove, sealed pad is installed to the standing groove inner chamber, the standing groove up end all is provided with the bell mouth, the connecting seat is installed to the mount pad top, connecting seat surface mounting has locking structure.

Preferably, a placing groove is formed in the middle of the lower end face of the connecting seat, conical positioning blocks are fixedly connected to the lower end face of the placing groove, conical holes are formed in the upper end face of the sealing gasket, and the conical positioning blocks are in plug-in fit with the conical holes.

Preferably, the middle part threaded connection of connecting seat has the valve rod, valve rod one end rotates and is connected with the case, the other end fixedly connected with of valve rod twists the hand.

Preferably, the locking structure comprises screw sleeve, rolling disc, T type groove, locking pole, lug, reset spring, rotation handle, toothed disc, extrusion disk, slant groove, extension board, rectangular bar, connecting spring and block, connecting seat surface middle part threaded connection has screw sleeve, screw sleeve lower terminal surface rotates and is connected with the rolling disc, the rolling disc up end is provided with T type groove, T type groove inner chamber sliding connection has the locking pole.

Preferably, the lower end face of the rotating disc is fixedly connected with a protruding block, one side of the protruding block is fixedly connected with a reset spring, one end of the reset spring is fixedly connected with a locking rod, and one end of the locking rod is in plug-in fit with the inner cavity of the fixing hole.

Preferably, the outer surface of the threaded sleeve is symmetrically and fixedly connected with a rotating handle, the upper end surface of the threaded sleeve is fixedly connected with a gear disc, and the outer surface of the connecting seat is respectively and slidably connected with the rotating disc and the gear disc.

Preferably, the upper part of the outer surface of the connecting seat is rotationally connected with an extrusion disc, the upper end surface of the extrusion disc is provided with an inclined groove, and the inner cavity of the inclined groove is slidingly connected with a locking rod.

Preferably, the connecting seat surface fixedly connected with extension board, terminal surface fixedly connected with rectangle pole under the extension board, the lower part sliding connection of rectangle pole surface has the block, block up end just is located fixedly connected with connecting spring between the terminal surface under the extension board, the block is connected with the gear wheel block joint.

Advantageous effects

The invention provides an adjusting valve convenient to detach. The beneficial effects are as follows:

this governing valve convenient to dismantle, through the dial-up block, when the block upwards moves, at this moment the block will break away from the toothed disc, when the block breaks away from the toothed disc completely, at this moment can rotate the rotation handle, when rotating the rotation handle, the rotation handle will drive the screw thread sleeve and rotate, will upwards or move down when the screw thread sleeve rotates, will drive the rolling disc and move down when the screw thread sleeve moves down, will drive the locking lever on the rolling disc and move down when the rolling disc moves down, when the locking lever moves down, will make locking lever one end break away from the fixed orifices, when locking lever one end breaks away from the fixed orifices completely, at this moment rotate the extrusion disk, will outwards extrude the locking lever through the slant groove on the extrusion disk when rotating, at this moment the time can directly take out the connecting seat from the mount pad top, after taking out, the connecting seat is connected through the valve rod, the case is whole to take out, thereby make things convenient for the maintenance in later stage, when needs to install, at this moment will place the sealing pad into the inner chamber of holding down, will drive the locking plate and move down, when the locking lever moves down, will make locking lever one end break away from the fixed orifices, when the locking lever is moved down completely, at this moment the back-up block is rotated, will be realized through the taper joint sleeve, when the block is rotated, will be moved up through the whole taper joint, when the locking lever is moved up, the tapered-shaped, can be completely, when the locking plate is moved up, can be moved up, and the whole is moved, can be rotated, and the whole, can be rotated, and then can be rotated, and then completely and can be rotated, and the whole. When the locking rod moves upwards, one end of the locking rod is inserted into the inner cavity of the fixing hole, after the locking rod is completely inserted into the fixing hole, the clamping block is loosened, the clamping block moves downwards under the action of the connecting spring, and moves downwards when the connecting spring, so that the gear disc and the threaded sleeve are fixed, after the gear disc and the threaded sleeve are fixed, the device can be installed, meanwhile, the threaded sleeve is prevented from loosening through the clamping block, and the device is simpler and more convenient to install compared with the traditional bolts.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic top view of the valve body of the present invention;

FIG. 3 is a schematic view of another view of the valve body of the present invention;

FIG. 4 is a schematic view of the installation and bottom view of the connecting seat and the locking structure of the present invention;

FIG. 5 is a schematic diagram of the installation front view of the connecting seat and the locking structure of the present invention;

FIG. 6 is a schematic diagram of the semi-sectional overall structure of the present invention.

In the figure: 1. a valve body; 2. a water inlet hole; 3. a water outlet hole; 4. a mounting base; 5. a fixing hole; 6. a placement groove; 7. a sealing gasket; 8. a tapered bore; 9. a connecting seat; 10. a locking structure; 101. a threaded sleeve; 102. a rotating disc; 103. a T-shaped groove; 104. a locking lever; 105. a bump; 106. a return spring; 107. rotating the handle; 108. a gear plate; 109. an extrusion plate; 1010. an inclined groove; 1011. an extension plate; 1012. a rectangular bar; 1013. a connecting spring; 1014. a clamping block; 11. a conical positioning block; 12. a valve stem; 13. a valve core; 14. screwing the hand.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

embodiment one:

the utility model provides a governing valve convenient to dismantle, includes valve body 1, and valve body 1's both sides are provided with inlet opening 2 and apopore 3 respectively, and valve body 1 surface middle part fixedly connected with mount pad 4, mount pad 4 lower terminal surface all are provided with fixed orifices 5, and mount pad 4 up end inner chamber middle part is provided with standing groove 6, and sealed pad 7 is installed to standing groove 6 inner chamber, and standing groove 6 up end all is provided with bell mouth 8, and connecting seat 9 is installed to mount pad 4 top, and connecting seat 9 external surface mounting has locking structure 10. The middle part of the lower end surface of the connecting seat 9 is provided with a placing groove 6, the lower end surface of the placing groove 6 is fixedly connected with a conical positioning block 11, the upper end surface of the sealing gasket 7 is provided with a conical hole 8, and the conical positioning block 11 is in plug-in fit with the conical hole 8. The middle part threaded connection of connecting seat 9 has valve rod 12, and valve rod 12 one end rotates and is connected with case 13, and the other end fixedly connected with of valve rod 12 twists hand 14.

Embodiment two: the difference between this embodiment and the first embodiment is that, the locking structure 10 is composed of a threaded sleeve 101, a rotating disc 102, a T-shaped groove 103, a locking rod 104, a protruding block 105, a return spring 106, a rotating handle 107, a gear disc 108, a pressing disc 109, an inclined groove 1010, an extension plate 1011, a rectangular rod 1012, a connecting spring 1013 and a clamping block 1014, the threaded sleeve 101 is connected with the middle part of the outer surface of the connecting seat 9 in a threaded manner, the rotating disc 102 is connected with the lower end surface of the threaded sleeve 101 in a rotating manner, the T-shaped groove 103 is arranged on the upper end surface of the rotating disc 102, and the locking rod 104 is connected with the inner cavity of the T-shaped groove 103 in a sliding manner. The lower end face of the rotating disc 102 is fixedly connected with a lug 105, one side of the lug 105 is fixedly connected with a return spring 106, one end of the return spring 106 is fixedly connected with a locking rod 104, and one end of the locking rod 104 is in plug-in fit with the inner cavity of the fixing hole 5. The outer surface of the threaded sleeve 101 is symmetrically and fixedly connected with a rotating handle 107, the upper end surface of the threaded sleeve 101 is fixedly connected with a gear disc 108, and the outer surface of the connecting seat 9 is respectively and slidably connected with a rotating disc 102 and the gear disc 108. The upper portion of the outer surface of the connecting seat 9 is rotatably connected with an extrusion disc 109, the upper end face of the extrusion disc 109 is provided with an inclined groove 1010, and the inner cavity of the inclined groove 1010 is slidably connected with a locking rod 104. The extension board 1011 is fixedly connected with the outer surface of the connecting seat 9, the rectangular rod 1012 is fixedly connected with the lower end surface of the extension board 1011, the clamping block 1014 is connected with the lower part of the outer surface of the rectangular rod 1012 in a sliding way, the connecting spring 1013 is fixedly connected between the upper end surfaces of the clamping block 1014 and the lower end surface of the extension board 1011, and the clamping block 1014 is connected with the gear disc 108 in a clamping way.

In operation, the lock block 1014 is moved upward, when the lock block 1014 moves upward, the lock block 1014 will disengage from the gear disc 108, when the lock block 1014 completely disengages from the gear disc 108, the rotating handle 107 can be rotated, when the rotating handle 107 is rotated, the rotating handle 107 will drive the threaded sleeve 101 to rotate, when the threaded sleeve 101 rotates, it moves upward or downward, when the threaded sleeve 101 moves downward, the rotating disc 102 will be driven to move downward, when the rotating disc 102 moves downward, the locking rod 104 on the rotating disc 102 will be driven to move downward, when the locking rod 104 moves downward, one end of the locking rod 104 will disengage from the fixing hole 5, when one end of the locking rod 104 completely disengages from the fixing hole 5, at this time, the pressing disc 109 is rotated, the pressing disc 109 presses the locking rod 104 outwards through the inclined groove 100 on the pressing disc 109, when the locking rod 104 is extruded outwards, the connecting seat 9 can be directly taken out from the upper part of the mounting seat 4, after the connecting seat 9 is taken out, the connecting seat 9 is communicated with the valve rod 12 and the valve core 13 to be integrally taken out, so that later maintenance is facilitated, when the sealing gasket 7 is required to be mounted, the sealing gasket 7 is firstly placed in the inner cavity of the placing groove 6, after the sealing gasket is placed, the extruding disc 109 is rotated, the locking rod 104 is supported around by the extruding disc 109, after the sealing gasket is supported, the connecting seat 9 is fixed above the mounting seat 4 by matching the conical positioning block 11 with the conical hole 8, after the sealing gasket is supported, the extruding disc 109 is rotated reversely, the locking rod 104 is contracted by the extruding disc 109 when the extruding disc 109 is rotated reversely, the clamping block 1014 is moved upwards when the clamping block 1014 is moved upwards, the clamping block 1014 is separated from the gear disc 108 when the clamping block 1014 is completely separated from the gear disc 108, at this time, the threaded sleeve 101 is rotated, the threaded sleeve 101 moves upwards when rotating, the rotating disc 102 and the locking rod 104 are driven to move upwards integrally when the threaded sleeve 101 moves upwards, one end of the locking rod 104 is inserted into the inner cavity of the fixing hole 5 when the locking rod 104 moves upwards, after the locking rod 104 is completely inserted into the fixing hole 5, the clamping block 1014 is loosened, the clamping block 1014 moves downwards under the action of the connecting spring 1013, and the connecting spring 1013 moves downwards, so that the gear disc 108 and the threaded sleeve 101 are fixed, after the device is fixed, the device is installed, meanwhile, the loosening of the threaded sleeve 101 is prevented through the clamping block 1014, and the device is simpler and more convenient to install compared with the traditional installation of a plurality of bolts.

It is noted that relational terms such as first and second, and the like are 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.

Claims

1. The utility model provides a governing valve convenient to dismantle, includes valve body (1), its characterized in that: the novel valve is characterized in that water inlet holes (2) and water outlet holes (3) are respectively formed in two sides of the valve body (1), an installation seat (4) is fixedly connected to the middle of the outer surface of the valve body (1), fixing holes (5) are formed in the lower end face of the installation seat (4), a first placing groove is formed in the middle of the inner cavity of the upper end face of the installation seat (4), a sealing gasket (7) is installed in the inner cavity of the first placing groove, a first conical hole is formed in the upper end face of the first placing groove, a connecting seat (9) is installed above the installation seat (4), and a locking structure (10) is installed on the outer surface of the connecting seat (9);

the middle part of the lower end surface of the connecting seat (9) is provided with a second placing groove, the lower end surfaces of the second placing grooves are fixedly connected with conical positioning blocks (11), the upper end surfaces of the sealing gaskets (7) are provided with second conical holes, and the conical positioning blocks (11) are in plug-in fit with the first conical holes and the second conical holes;

the locking structure (10) consists of a threaded sleeve (101), a rotating disc (102), a T-shaped groove (103), a locking rod (104), a lug (105), a reset spring (106), a rotating handle (107), a gear disc (108), an extrusion disc (109), an inclined groove (1010), an extension plate (1011), a rectangular rod (1012), a connecting spring (1013) and a clamping block (1014), wherein the middle part of the outer surface of the connecting seat (9) is in threaded connection with the threaded sleeve (101), the lower end surface of the threaded sleeve (101) is in rotary connection with the rotating disc (102), the upper end surface of the rotating disc (102) is provided with the T-shaped groove (103), and the inner cavity of the T-shaped groove (103) is in sliding connection with the locking rod (104);

the lower end faces of the rotating discs (102) are fixedly connected with lugs (105), one sides of the lugs (105) are fixedly connected with reset springs (106), one ends of the reset springs (106) are fixedly connected with locking rods (104), and one ends of the locking rods (104) are in plug-in fit with the inner cavities of the fixing holes (5);

the outer surface of the threaded sleeve (101) is symmetrically and fixedly connected with a rotating handle (107), the upper end surface of the threaded sleeve (101) is fixedly connected with a gear disc (108), and the outer surface of the connecting seat (9) is respectively and slidably connected with a rotating disc (102) and the gear disc (108);

the upper part of the outer surface of the connecting seat (9) is rotationally connected with an extrusion disc (109), the upper end surfaces of the extrusion disc (109) are provided with inclined grooves (1010), and the inner cavity of each inclined groove (1010) is slidably connected with a locking rod (104);

the connecting seat is characterized in that an extension plate (1011) is fixedly connected to the outer surface of the connecting seat (9), a rectangular rod (1012) is fixedly connected to the lower end surface of the extension plate (1011), a clamping block (1014) is slidably connected to the lower portion of the outer surface of the rectangular rod (1012), a connecting spring (1013) is fixedly connected to the upper end surface of the clamping block (1014) and located between the lower end surfaces of the extension plate (1011), and the clamping block (1014) is connected with the gear disc (108) in a clamping mode.

2. The easy-to-detach regulating valve according to claim 1, wherein: the middle part threaded connection of connecting seat (9) has valve rod (12), valve rod (12) one end rotates and is connected with case (13), the other end fixedly connected with of valve rod (12) twists hand (14).