CN114562596B - Improved regulating valve - Google Patents
Improved regulating valve Download PDFInfo
- Publication number
- CN114562596B CN114562596B CN202210210525.2A CN202210210525A CN114562596B CN 114562596 B CN114562596 B CN 114562596B CN 202210210525 A CN202210210525 A CN 202210210525A CN 114562596 B CN114562596 B CN 114562596B
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- transmission
- groove
- rod
- clamping block
- extrusion
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 186
- 238000001125 extrusion Methods 0.000 claims abstract description 59
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 230000001276 controlling effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention relates to the field of valves, in particular to an improved regulating valve, which comprises a pipe body, a valve body, a first transmission assembly, a second transmission assembly and a transmission device, wherein the second transmission assembly is arranged at one side of the first transmission assembly; through the design that the extrusion pole control transfer line moved in first expansion tank, the transfer line when needing the operation, can drive the carousel and shift up simultaneously for when needing to adjust the valve body, as long as need use the instrument to press down the extrusion pole, the extrusion pole atress extrusion moves down the back transfer line and shifts up, the operation personnel just can directly control the regulation to the valve body in the sewer subaerial, and because directly adjust the valve body subaerial, reduced the time that gets into in the sewer, solved the sewer area simultaneously and crossed down, the operation personnel can't get into, can only lie prone on the ground and adjust the problem of valve body, and solved the peculiar smell that the sewage distributes in the operation personnel inhale the sewer, and lead to influencing healthy condition emergence.
Description
Technical Field
The invention relates to the field of valves, in particular to an improved regulating valve.
Background
In the field of industrial automation process control, the improved regulating valve is a valve body which improves the existing regulating valve by receiving control signals output by a regulating control unit and utilizing power to operate final control elements for changing process parameters such as medium flow, pressure, temperature, liquid level and the like.
However, the existing regulating valve is quite large in number and is placed under a sewer well lid through a sewer, when the valve body needs to be manually opened, closed and regulated, the valve body needs to be regulated in the sewer, the area of the sewer can limit the operation space of an operator, the operation speed of the operator is influenced, the area of a small part of sewer is too small, the operator can not enter the sewer and can only grovelly operate on the ground, the sewer of the valve body is partially placed, the bottom is a sewage channel, when the sewer enters the sewer for operation, the operator can inhale a large amount of peculiar smell emitted by sewage, the normal operation of the operator is influenced, and the long-term operation is easy to influence the body health of the operator.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an improved regulating valve.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an improved generation governing valve, which comprises a pipe body, the valve body, first drive assembly, second drive assembly and transmission, first drive assembly one side sets up the second drive assembly, first drive assembly all is connected with the body with second drive assembly bottom, body bottom fixed connection valve body, the drive mechanism is connected in the rotation of body top, transmission is located first drive assembly and second drive assembly middle part, first drive assembly passes through transmission and connects the second drive assembly, the body is the device that cooperates first drive assembly and second drive assembly to control the valve body, transmission is used for first drive assembly transmission to connect the second drive assembly;
the pipe body is rotationally connected with the transmission device through the limiting clamping groove, the bottom of the pipe body is welded with the supporting plate, the bottom of the supporting plate is fixedly connected with the valve body, a rotating groove is formed in the pipe body, a rotating shaft is installed in the rotating groove, the rotating groove is rotationally connected with a sleeve through the rotating shaft, the sleeve is positioned in the rotating groove of the pipe body, the sleeve is provided with first telescopic grooves, telescopic springs are installed in the two first telescopic grooves, the top of each telescopic spring is connected with the first transmission assembly or the second transmission assembly, and the first transmission assembly or the second transmission assembly is in telescopic connection with the first telescopic grooves through the telescopic springs; the spacing draw-in groove is used for the body to rotate and connects transmission, and the backup pad is used for body fixed connection valve body to play the supporting role to the body, rotate the groove and be used for sleeve pipe pivoted groove, rotate the pearl and be used for the sleeve pipe to rotate and connect the groove, the sleeve pipe is used for body telescopic connection first drive assembly and second drive assembly, first flexible groove is the groove that is used for first drive assembly and second drive assembly telescopic movement, the expansion spring is used for not atress to promote first drive assembly and second drive assembly and stretches from first flexible inslot.
Specifically, the first transmission assembly and the second transmission assembly both comprise transmission rods, a turntable is welded at the top of each transmission rod, an extrusion groove is formed in each transmission rod, a first reset spring is installed at the bottom of each extrusion groove, the top of each first reset spring is connected with each extrusion rod, each extrusion rod is connected with each extrusion groove in a telescopic manner through the corresponding first reset spring, the top of each telescopic spring is connected with the lower end of each extrusion rod, telescopic buckles are arranged on two sides of the bottom of each extrusion rod, and limiting clamping blocks are welded on the side walls of two sides of the bottom of each transmission rod; the transmission rod is used for driving the sleeve to rotate when the limit clamping block is matched with the transmission rod, the extrusion groove is a groove used for enabling the extrusion rod to move up and down, the first reset spring is used for pushing the extrusion rod to reset when the extrusion rod is not stressed, the extrusion rod is used for pressing and driving the telescopic buckle to shrink, the transmission rod stretches and moves from the first telescopic groove, the telescopic buckle is used for being clamped with the first telescopic groove when stretching, the telescopic buckle cannot stretch, the telescopic buckle is not clamped with the first telescopic groove when shrinking, and the telescopic spring pushes the transmission rod to stretch and move from the first telescopic groove after being not stressed.
Specifically, the welding limiting clamping blocks on the side walls of the two sides of the bottom of the second transmission assembly are provided with grooves in an digging mode.
Specifically, the transmission device comprises two gears and a transmission belt, the transmission belt is sleeved between the two gears, an annular clamping block is welded at the bottom of the gears and is rotationally connected in a limiting clamping groove, a limiting hole is formed in the axis of the gears in a digging mode, and the limiting hole is in plug-in fit with the limiting clamping block; the gear is used for driving opposite side gear through drive belt and rotates, and drive belt is used for two gear drive to be connected, and annular fixture block is used for cooperating the position of spacing draw-in groove restriction gear, rotates simultaneously with the body to be connected, and when spacing hole and spacing fixture block card, gear and transfer line synchronous rotation, when the recess card on spacing hole and the spacing fixture block, the transfer line does not rotate along with the gear synchronous.
Specifically, the bottom of the sleeve is fixedly connected with a screw rod, and the bottom of the screw rod is in transmission connection with the valve body; the screw rod is used for controlling the regulating valve body through rotation.
Specifically, the telescopic buckle comprises an arc-shaped clamping block, a second reset spring is connected to the side wall of one side of the arc-shaped clamping block, which is close to the transmission rod, a moving groove is formed in one side of the arc-shaped clamping block, which is close to the transmission rod, the moving groove is positioned in the transmission rod and the limiting clamping block, a baffle is connected to one side, which is far away from the arc-shaped clamping block, of the second reset spring, the baffle is welded to the side walls of the top and the bottom of the moving groove, and annular buckles are welded to the bottom of the extrusion rod and one side, which is close to the transmission rod, of the arc-shaped clamping block; the arc fixture block is used for the first expansion groove of block, and restriction expansion spring promotes the transfer line and removes, and the removal groove is the groove that is used for the arc fixture block to remove, and second reset spring is used for promoting the arc fixture block and resets when the arc fixture block is unstressed, and the baffle is used for restricting second reset spring's position.
Specifically, a steel wire rope is wound on the annular buckle welded at the bottom of the extrusion rod, the other end of the steel wire rope is wound on the annular buckle welded at one side of the arc-shaped clamping block close to the transmission rod, a push rod is arranged at the bottom of the middle end of the steel wire rope, and the push rod is welded on the side wall of the bottom of the movable groove; the annular buckle is used for winding a steel wire rope, the steel wire rope is used for connecting the extrusion rod with the arc-shaped clamping block, and the ejector rod is used for limiting the movement angle of the steel wire rope.
Specifically, a ball is arranged in the limiting clamping groove, and the limiting clamping groove is rotationally connected with the gear through the ball; the ball is used for limiting the clamping groove to rotate and connect with the gear.
The invention has the beneficial effects that:
(1) According to the improved regulating valve, the transmission rod is controlled to move in the first telescopic groove through the extrusion rod, and the transmission rod can drive the rotary table to move upwards simultaneously when operation is needed, so that when the valve body needs to be regulated, as long as the extrusion rod is pressed by a tool, the transmission rod moves upwards after the extrusion rod is extruded to move downwards, an operator can directly control and regulate the valve body in the sewer on the ground, and the valve body is directly regulated on the ground, so that the time for entering the sewer is reduced, the problem that the area of the sewer is too low, the operator can only grovelly regulate the valve body on the ground is solved, and the problem that the operator inhales the peculiar smell emitted by sewage in the sewer to cause the condition that the body health is influenced is solved.
(2) The improved regulating valve and the transmission mechanism can be used for simultaneously regulating a plurality of valve bodies, and can be used for independently regulating a single valve body through the design of the clamping grooves on the limiting clamping blocks, so that the working intensity of operators is reduced, and the working efficiency of the operators is improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the tube and the first transmission assembly according to the present invention;
FIG. 3 is a schematic view of the overall structure of the pipe body provided by the invention;
FIG. 4 is a schematic diagram of the overall structure of a gear provided by the present invention;
FIG. 5 is a schematic view of the overall structure of the first transmission assembly according to the present invention;
FIG. 6 is a schematic diagram of the overall structure of a second transmission assembly according to the present invention;
FIG. 7 is an enlarged schematic view of a portion of the portion A provided in FIG. 2;
FIG. 8 is an enlarged schematic view of a portion of the portion B provided in FIG. 2;
fig. 9 is an enlarged schematic view of a portion at C provided in fig. 5.
In the figure: 1. a tube body; 11. a sleeve; 111. a first expansion tank; 12. a limit clamping groove; 121. a ball; 13. a support plate; 14. a rotating groove; 141. a rotating shaft; 15. a telescopic spring; 2. a valve body; 3. a first transmission assembly; 31. a transmission rod; 32. an extrusion rod; 321. an annular buckle; 322. a wire rope; 33. an extrusion groove; 34. a first return spring; 4. a second transmission assembly; 5. a transmission device; 51. a gear; 511. an annular clamping block; 512. a limiting hole; 52. a drive belt; 6. a turntable; 7. a limit clamping block; 71. a groove; 8. a screw rod; 9. a push rod; 10. a telescopic buckle; 101. an arc-shaped clamping block; 102. a second return spring; 103. a baffle; 104. and a moving groove.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-7, the improved regulating valve comprises a pipe body 1, a valve body 2, a first transmission component 3, a second transmission component 4 and a transmission device 5, wherein the second transmission component 4 is arranged on one side of the first transmission component 3, the bottoms of the first transmission component 3 and the second transmission component 4 are both connected with the pipe body 1, the bottom of the pipe body 1 is fixedly connected with the valve body 2, the top of the pipe body 1 is rotationally connected with the transmission device 5, the transmission device 5 is positioned in the middle of the first transmission component 3 and the second transmission component 4, the first transmission component 3 is connected with the second transmission component 4 through the transmission device 5, the pipe body 1 is a device for controlling the valve body 2 by matching with the first transmission component 3 and the second transmission component 4, and the transmission device 5 is used for the first transmission component 3 to be in transmission connection with the second transmission component 4;
the top of the pipe body 1 is provided with a limiting clamping groove 12, the pipe body 1 is rotationally connected with the transmission device 5 through the limiting clamping groove 12, the bottom of the pipe body 1 is welded with a supporting plate 13, the bottom of the supporting plate 13 is fixedly connected with the valve body 2, a rotating groove 14 is hollowed out in the pipe body 1, a rotating shaft 141 is installed in the rotating groove 14, the rotating groove 14 is rotationally connected with a sleeve 11 through the rotating shaft 141, the sleeve 11 is positioned in the rotating groove 14 of the pipe body 1, the sleeve 11 is hollowed out with a first telescopic groove 111, telescopic springs 15 are installed in the two first telescopic grooves 111, the top of each telescopic spring 15 is connected with a first transmission component 3 or a second transmission component 4, and the first transmission component 3 or the second transmission component 4 is telescopically connected with the first telescopic groove 111 through the telescopic springs 15; the limiting clamping groove 12 is used for rotationally connecting the transmission device 5 to the pipe body 1, the supporting plate 13 is used for fixedly connecting the pipe body 1 with the valve body 2 and plays a supporting role to the pipe body 1, the rotating groove 14 is used for rotating the sleeve 11, the rotating shaft 141 is used for rotationally connecting the sleeve 11 with the rotating groove 14, the sleeve 11 is used for telescopically connecting the pipe body 1 with the first transmission assembly 3 and the second transmission assembly 4, the first telescopic groove 111 is used for telescopically moving the first transmission assembly 3 and the second transmission assembly 4, and the telescopic spring 15 is used for pushing the first transmission assembly 3 and the second transmission assembly 4 to stretch from the first telescopic groove 111 without stress.
Specifically, the first transmission assembly 3 and the second transmission assembly 4 each comprise a transmission rod 31, a turntable 6 is welded at the top of the transmission rod 31, an extrusion groove 33 is hollowed in the transmission rod 31, a first return spring 34 is installed at the bottom of the extrusion groove 33, the top of the first return spring 34 is connected with an extrusion rod 32, the extrusion rod 32 is connected with the extrusion groove 33 in a telescopic manner through the first return spring 34, the top of the first return spring 34 is connected with the lower end of the extrusion rod 32, telescopic buckles 10 are arranged at two sides of the bottom of the extrusion rod 32, and limiting clamping blocks 7 are welded on the side walls of two sides of the bottom of the transmission rod 31; the transmission rod 31 is used for cooperating the spacing fixture block 7 and driving sleeve 11 and rotate when rotating, extrusion groove 33 is the groove that is used for extrusion rod 32 reciprocates, first reset spring 34 is used for when extrusion rod 32 atress, promote extrusion rod 32 and reset, extrusion rod 32 is used for pressing and drives flexible buckle 10 shrink, make transmission rod 31 extend the removal in the first flexible inslot 111, flexible buckle 10 is used for with first flexible inslot 111 block when extending, make flexible spring 15 unable extension, flexible buckle 10 no longer with first flexible inslot 111 block when contracting, promote the transmission rod 31 and extend the removal from first flexible inslot 111 after flexible spring 15 atress is contradicted.
Specifically, the two side walls of the bottom of the second transmission assembly 4 are welded with limiting clamping blocks 7, and grooves 71 are formed in the grooves and used for being matched with the gears after the transmission rods are stretched, so that the gears idle.
Specifically, the transmission device 5 includes two gears 51 and a transmission belt 52, the transmission belt 52 is sleeved between the two gears 51, an annular clamping block 511 is welded at the bottom of the gears 51, the annular clamping block 511 is rotatably connected in the limiting clamping groove 12, a limiting hole 512 is drawn out from the axle center of the gears 51, and the limiting hole 512 is in plug-in fit with the limiting clamping block 7; the gear 51 is used for driving the gear 51 on the other side to rotate through the driving belt 52, the driving belt 52 is used for driving and connecting the two gears 51, the annular clamping block 511 is used for being matched with the limiting clamping groove 12 to limit the position of the gear 51, and meanwhile, the gear 51 and the driving rod 31 synchronously rotate when the limiting hole 512 is clamped with the limiting clamping block 7, and the driving rod 31 does not synchronously rotate along with the gear 51 when the limiting hole 512 is clamped with the groove 71 on the limiting clamping block 7.
Specifically, the bottom of the sleeve 11 is fixedly connected with a screw rod 8, and the bottom of the screw rod 8 is in transmission connection with the valve body 2; the screw rod 8 is used for controlling the regulating valve body 2 through rotation.
Specifically, the telescopic buckle 10 includes an arc-shaped clamping block 101, a second return spring 102 is connected to a side wall of the arc-shaped clamping block 101, which is close to the transmission rod 31, a moving groove 104 is arranged on a side of the arc-shaped clamping block 101, which is close to the transmission rod 31, the moving groove 104 is located in the transmission rod 31 and the limiting clamping block 7, a baffle 103 is connected to a side, which is far away from the arc-shaped clamping block 101, of the second return spring 102, the baffle 103 is welded to the top and bottom side walls of the moving groove 104, and annular buckles 321 are welded to the bottom of the extrusion rod 32 and a side, which is close to the transmission rod 31, of the arc-shaped clamping block 101; the arc-shaped clamping block 101 is used for clamping the first telescopic groove 111, limiting the telescopic spring 15 to push the transmission rod 31 to move, the moving groove 104 is a groove for the arc-shaped clamping block 101 to move, the second reset spring 102 is used for pushing the arc-shaped clamping block 101 to reset when the arc-shaped clamping block 101 is not stressed, and the baffle 103 is used for limiting the position of the second reset spring 102.
Specifically, the annular button 321 welded at the bottom of the extrusion rod 32 is wound with a steel wire rope 322, the other end of the steel wire rope 322 is wound on the annular button 321 welded at one side of the arc-shaped clamping block 101 close to the transmission rod 31, the bottom of the middle end of the steel wire rope 322 is provided with a push rod 9, and the push rod 9 is welded on the side wall at the bottom of the movable groove 104; the annular buckle 321 is used for winding the steel wire rope 322, the steel wire rope 322 is used for connecting the extrusion rod 32 with the arc-shaped clamping block 101, and the ejector rod 9 is used for limiting the movement angle of the steel wire rope 322.
Specifically, the limiting slot 12 is internally provided with a ball 121, and the limiting slot 12 is rotationally connected with the gear 51 through the ball 121; the ball 121 is used for limiting the rotation of the clamping groove 12 and connecting the gear 51.
When the valve body 2 at one side of the second transmission assembly 4 needs to be independently controlled and regulated, the extrusion rod 32 at one side of the second transmission assembly 4 is firstly pressed, the extrusion rod 32 is pressed to shrink and move downwards after being stressed and moved downwards, the extrusion rod 32 drives the annular buckle 321 at the bottom to move downwards when moving downwards in the extrusion groove 33, the annular buckle 321 moves downwards to pull the steel wire rope 322, the arc-shaped clamping block 101 is driven to move through the annular buckle 321 at the other end when the steel wire rope 322 moves, the arc-shaped clamping block 101 presses the second return spring 102 into the moving groove 104 under the guidance of the ejector rod 9 to the steel wire rope 322, the arc-shaped clamping block 101 does not clamp the first telescopic groove 111 after entering the moving groove 104, the telescopic spring 15 does not push the transmission rod 31 to move upwards after being stressed and pressed upwards, the groove 71 on the limiting clamping block 7 is clamped in the limiting hole 512 on the gear 51 after the transmission rod 31 moves upwards, when the transmission rod 31 is rotated, the gear 51 is not driven to rotate, then the transmission rod 31 is driven to rotate by rotating the rotary disk 6 on one side of the second transmission component 4, the transmission rod 31 drives the sleeve 11 to rotate in the rotating groove 14, the transmission rod 31 drives the screw rod 8 to rotate through the rotating shaft 141 in the rotating groove 14, the screw rod 8 controls the valve body 2 to adjust through rotation, the required rotation angle is a multiple of 180 degrees when the valve body 2 is adjusted, after the adjustment is finished, the transmission rod 31 is pushed to move downwards by pressing the rotary disk 6, the telescopic spring 15 is extruded into the first telescopic groove 111 when the transmission rod 31 moves downwards, and when the cambered surface of the cambered clamping block 101 contacts the first telescopic groove 111, the second reset spring 102 is extruded into the moving groove 104 through the cambered surface, when the transmission rod 31 moves downwards to the bottom of the first telescopic groove 111, the second return spring 102 pushes the arc-shaped clamping block 101 to be in return engagement with the first telescopic groove 111; when the valve bodies 2 on two sides are required to be controlled and regulated simultaneously, the extrusion rod 32 on one side of the first transmission assembly 3 is pressed firstly, after the transmission rod 31 moves upwards, the transmission rod 31 is driven to rotate by rotating the rotary table 6 on one side of the first transmission assembly 3, the transmission rod 31 rotates to drive the gear 51 to rotate, the gear 51 drives the gear 51 on the other side to rotate through the transmission belt 52, so that the transmission rod 31 on two sides is driven to rotate when the rotary table 6 on one side of the first transmission assembly 3 is rotated, the transmission rod 31 drives the sleeve 11 to rotate, the sleeve 11 drives the screw rod 8 to rotate, the aim of simultaneously controlling the valve bodies 2 on two sides to be regulated is achieved, after the regulation is finished, the transmission rod 31 is contracted into the first telescopic groove 111 by pressing the rotary table 6, and the transmission rod 31 is contracted into the first telescopic groove 111; when the valve body 2 at one side of the first transmission component 3 is adjusted independently, the extruding rods 32 on the first transmission component 3 and the second transmission component 4 are required to be pressed simultaneously, after the transmission rods 31 at two sides are lifted, the rotary table 6 at one side of the first transmission component 3 is rotated, after the transmission rods 31 at one side of the second transmission component 4 are lifted, the grooves 71 of the limit clamping blocks 7 at one side of the second transmission component 4 are clamped with the limit holes 512 of the gears 51 at one side of the second transmission component 4, when the rotary table 6 at one side of the first transmission component 3 is rotated, the gears 51 at one side of the first transmission component 3 drive the gears 51 at one side of the second transmission component 4 to rotate through the transmission belt 52, and after the valve body 2 at one side of the first transmission component 3 is adjusted, the gears 51 at one side of the second transmission component 4 cannot drive the gears 51 at one side of the second transmission component 4 to rotate, and after the gears 31 at two sides are pressed into the first telescopic grooves 111, the operation is completed.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An improved generation governing valve, its characterized in that: the novel valve comprises a pipe body (1), a valve body (2), a first transmission assembly (3), a second transmission assembly (4) and a transmission device (5), wherein the second transmission assembly (4) is arranged on one side of the first transmission assembly (3), the bottom of the first transmission assembly (3) and the bottom of the second transmission assembly (4) are both connected with the pipe body (1), the bottom of the pipe body (1) is fixedly connected with the valve body (2), the top of the pipe body (1) is rotationally connected with the transmission device (5), the transmission device (5) is positioned in the middle of the first transmission assembly (3) and the second transmission assembly (4), and the first transmission assembly (3) is connected with the second transmission assembly (4) through the transmission device (5);
the pipe body (1) top is provided with spacing draw-in groove (12), pipe body (1) rotates through spacing draw-in groove (12) and connects transmission (5), pipe body (1) bottom welding has backup pad (13), backup pad (13) bottom fixed connection valve body (2), draw in pipe body (1) is equipped with rotation groove (14), install pivot (141) in rotation groove (14), rotation groove (14) are connected with sleeve pipe (11) through rotation of pivot (141), sleeve pipe (11) are located pipe body (1) rotation groove (14), sleeve pipe (11) draw-in is equipped with first expansion groove (111), install expansion spring (15) in two first expansion grooves (111), first drive assembly (3) or second drive assembly (4) are connected at expansion spring (15) top, first drive assembly (3) or second drive assembly (4) pass through expansion spring (15) expansion connection first expansion groove (111);
the first transmission assembly (3) and the second transmission assembly (4) comprise transmission rods (31), a turntable (6) is welded at the top of each transmission rod (31), an extrusion groove (33) is formed in each transmission rod (31), a first reset spring (34) is installed at the bottom of each extrusion groove (33), the tops of the first reset springs (34) are connected with extrusion rods (32), the extrusion rods (32) are connected with the extrusion grooves (33) in a telescopic manner through the first reset springs (34), the tops of the first reset springs (34) are connected with the lower ends of the extrusion rods (32), telescopic buckles (10) are arranged on two sides of the bottoms of the extrusion rods (32), and limiting clamping blocks (7) are welded on the side walls of two sides of the bottoms of the transmission rods (31);
a groove (71) is dug on a limit clamping block (7) welded on the side walls of the two sides of the bottom of the second transmission assembly (4);
the transmission device (5) comprises two gears (51) and a transmission belt (52), the transmission belt (52) is sleeved between the two gears (51), an annular clamping block (511) is welded at the bottom of each gear (51), the annular clamping block (511) is rotationally connected in a limiting clamping groove (12), a limiting hole (512) is formed in the axis of each gear (51), and the limiting hole (512) is in plug-in fit with the limiting clamping block (7);
when the valve body (2) at one side of the second transmission component (4) needs to be independently controlled and regulated, firstly, the extrusion rod (32) at one side of the second transmission component (4) is pressed, the extrusion rod (32) is forced to move downwards and then extrudes the first return spring (34) to shrink and move downwards, the extrusion rod (32) drives the annular buckle (321) at the bottom to move downwards when moving downwards in the extrusion groove (33), the annular buckle (321) moves downwards to pull the steel wire rope (322) to move, the arc clamping block (101) is driven to move through the annular buckle (321) at the other end when the steel wire rope (322) moves, the arc clamping block (101) is guided by the ejector rod (9) to the steel wire rope (322) to extrude the second return spring (102) into the moving groove (104), the arc clamping block (101) does not clamp the first expansion groove (111) after entering the moving groove (104), the expansion spring (15) does not push the transmission rod (31) to move upwards after being forced to conflict, the groove (71) on the limit clamping block (7) and the limit hole (512) on the gear (51) are clamped, the gear (51) is driven to rotate, and then the second rotary table (6) is driven to rotate, and the rotary table (6) is driven to rotate, the transmission rod (31) drives the sleeve (11) to rotate in the rotating groove (14), the transmission rod (31) rotates in the rotating groove (14) through the rotating shaft (141), the sleeve (11) drives the screw rod (8) to rotate, the screw rod (8) controls the valve body (2) to adjust through rotation, when the valve body (2) is adjusted, the angle required to rotate is a multiple of 180 degrees, after the adjustment is finished, the transmission rod (31) is pushed to move downwards through the pressing turntable (6), the telescopic spring (15) is extruded to enter the first telescopic groove (111) when the transmission rod (31) moves downwards, the second reset spring (102) is extruded to enter the moving groove (104) through the cambered surface when the cambered surface of the arc-shaped clamping block (101) contacts the first telescopic groove (111), and the second reset spring (102) pushes the arc-shaped clamping block (101) to reset and clamp the first telescopic groove (111) when the transmission rod (31) moves downwards to the bottom of the first telescopic groove (111);
when the valve bodies (2) on two sides are required to be controlled and regulated simultaneously, firstly, pressing the extrusion rod (32) on one side of the first transmission assembly (3), after the transmission rod (31) moves upwards, driving the transmission rod (31) to rotate by rotating the rotary table (6) on one side of the first transmission assembly (3), driving the gear (51) to drive the gear (51) to rotate, driving the gear (51) on the other side to rotate by the gear (51) through the driving belt (52), driving the transmission rod (31) on two sides to rotate when the rotary table (6) on one side of the first transmission assembly (3) rotates, driving the sleeve (11) to rotate, driving the screw rod (8) to rotate, achieving the aim of controlling the regulation of the valve bodies (2) on two sides simultaneously, after the regulation is finished, enabling the transmission rod (31) to shrink into the first expansion groove (111) by pressing the rotary table (6), and completing the operation after the transmission rod (31) shrink into the first expansion groove (111);
when valve body (2) on one side of first drive assembly (3) are adjusted alone, need press simultaneously extrusion pole (32) on first drive assembly (3) and second drive assembly (4), after all rising transfer line (31) of both sides, carousel (6) on one side of first drive assembly (3) are rotated, when carousel (6) on one side of first drive assembly (3) are rotated, gear (51) on one side of first drive assembly (3) drive gear (51) on one side of second drive assembly (4) through driving belt (52) rotate, because spacing fixture block (7) recess (71) on one side of second drive assembly (4) and gear (51) spacing hole (512) on one side of second drive assembly (4) block for gear (51) on one side of second drive assembly (4) can't drive carousel (31) on one side of second drive assembly (4) and rotate, after accomplishing carousel (6) on one side of first drive assembly (3), after shrink entering first groove (111) of the shrink of transfer line (31) on both sides of pressing, flexible operation is accomplished.
2. An improved regulator valve according to claim 1, wherein: the bottom of the sleeve (11) is fixedly connected with a screw rod (8), and the bottom of the screw rod (8) is in transmission connection with the valve body (2).
3. An improved regulator valve according to claim 2, wherein: the telescopic buckle (10) comprises an arc-shaped clamping block (101), wherein the side wall of the arc-shaped clamping block (101) close to one side of a transmission rod (31) is connected with a second reset spring (102), the arc-shaped clamping block (101) is provided with a moving groove (104) close to one side of the transmission rod (31), the moving groove (104) is formed in the transmission rod (31) and a limiting clamping block (7) in a joint mode, the second reset spring (102) is connected with a baffle (103) on one side, far away from the arc-shaped clamping block (101), of the baffle (103) is welded on the top and bottom side walls of the moving groove (104), and the bottom of the extrusion rod (32) and one side, close to the transmission rod (31), of the arc-shaped clamping block (101) are welded with annular buckles (321).
4. An improved regulator valve according to claim 3, wherein: the device is characterized in that a steel wire rope (322) is wound on an annular buckle (321) welded at the bottom of the extrusion rod (32), the other end of the steel wire rope (322) is wound on the annular buckle (321) welded at one side of the arc-shaped clamping block (101) close to the transmission rod (31), a push rod (9) is arranged at the bottom of the middle end of the steel wire rope (322), and the push rod (9) is welded on the side wall of the bottom of the movable groove (104).
5. An improved regulator valve according to claim 4, wherein: the limiting clamping groove (12) is internally provided with a ball (121), and the limiting clamping groove (12) is rotationally connected with the gear (51) through the ball (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210210525.2A CN114562596B (en) | 2022-03-04 | 2022-03-04 | Improved regulating valve |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210210525.2A CN114562596B (en) | 2022-03-04 | 2022-03-04 | Improved regulating valve |
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| CN114562596A CN114562596A (en) | 2022-05-31 |
| CN114562596B true CN114562596B (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210210525.2A Active CN114562596B (en) | 2022-03-04 | 2022-03-04 | Improved regulating valve |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09203478A (en) * | 1996-01-29 | 1997-08-05 | Mamoru Nakamoto | Valve actuator |
| CN204437378U (en) * | 2014-12-31 | 2015-07-01 | 苏州纽威阀门股份有限公司 | A kind of threeway linkage ball valve |
| CN209925741U (en) * | 2019-01-22 | 2020-01-10 | 天津鑫源建设发展有限公司 | Power assisting device on valve handle |
| CN211083040U (en) * | 2019-11-25 | 2020-07-24 | 泰州市万鑫泵阀配件有限公司 | Marine valve booster |
| CN212080307U (en) * | 2020-04-26 | 2020-12-04 | 杭州福诗科技有限公司 | Portable valve opener capable of being adjusted in telescopic mode |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11346453B2 (en) * | 2019-03-03 | 2022-05-31 | California Controlled Atmosphere | Switching assembly for pressure relief valves |
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2022
- 2022-03-04 CN CN202210210525.2A patent/CN114562596B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09203478A (en) * | 1996-01-29 | 1997-08-05 | Mamoru Nakamoto | Valve actuator |
| CN204437378U (en) * | 2014-12-31 | 2015-07-01 | 苏州纽威阀门股份有限公司 | A kind of threeway linkage ball valve |
| CN209925741U (en) * | 2019-01-22 | 2020-01-10 | 天津鑫源建设发展有限公司 | Power assisting device on valve handle |
| CN211083040U (en) * | 2019-11-25 | 2020-07-24 | 泰州市万鑫泵阀配件有限公司 | Marine valve booster |
| CN212080307U (en) * | 2020-04-26 | 2020-12-04 | 杭州福诗科技有限公司 | Portable valve opener capable of being adjusted in telescopic mode |
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| Publication number | Publication date |
|---|---|
| CN114562596A (en) | 2022-05-31 |
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