CN213745137U - Gas supply valve of gas meter - Google Patents
Gas supply valve of gas meter Download PDFInfo
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- CN213745137U CN213745137U CN202021726147.6U CN202021726147U CN213745137U CN 213745137 U CN213745137 U CN 213745137U CN 202021726147 U CN202021726147 U CN 202021726147U CN 213745137 U CN213745137 U CN 213745137U
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Abstract
The utility model provides a gas supply valve of a gas meter, which relates to the technical field of valve equipment and comprises a mounting plate, a second rotating shaft is arranged on one side of the mounting plate, a telescopic rod is arranged on one side of the mounting plate connected through the second rotating shaft, one side of the telescopic rod connected with the second rotating shaft is provided with a rotating plate, one side of the rotating plate is provided with a roller, a fourth rotating shaft is arranged on one side of the mounting plate, a rotating sheet is arranged on one side of the mounting plate connected through the fourth rotating shaft, one end of the rotating plate is provided with a first rotating shaft, one side of the first rotating shaft is provided with a connecting block, one side of the connecting block connected with the first rotating shaft through the first rotating shaft is provided with a connecting block, a push block is arranged on one side of the connecting block connected with the first rotating shaft, a rotating rod is arranged at one end of the push block, the push block is provided with a third rotating shaft through one side where the rotating rod is connected, and the rotating rod is provided with a connecting rod through one side where the third rotating shaft is connected. The utility model discloses stable in structure, the practicality is high.
Description
Technical Field
The utility model belongs to the technical field of valve equipment, concretely relates to gas meter is for gas valve.
Background
In the prior art, IC card intelligent meters are all provided with a gas supply control valve which is controlled by a microcomputer control system in the meter, when the IC card charges the meter, the gas supply control valve is controlled by an execution valve to be opened, and when the charged value is used up, the control valve is controlled by the execution valve to be closed. Although the IC card intelligent instrument is widely used in household and industry, the gas supply control valve is not perfect in structural design, and the control failure often occurs, the motor is placed in the valve body and directly polluted by gas, some impurities and dust are attached to the reversing brush of the motor, so that the contact is poor, and as a result, the motor cannot rotate, and the valve is opened or closed to fail. Moreover, the motor is arranged in the valve body to block a gas path in the valve, when the valve is opened, gas entering the valve body must be shunted to flow to the valve port from the periphery of the motor, so that the valve is not convenient to flexibly open, resistance to the gas passing through the valve is formed, pressure loss of gas conveying is increased, and energy consumption of gas conveying is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a gas meter is for gas valve.
The utility model provides a following technical scheme:
a gas supply valve of a gas instrument comprises a mounting plate, wherein a second rotating shaft is arranged on one side of the mounting plate, a telescopic rod is arranged on one side, connected with the mounting plate, of the mounting plate through the second rotating shaft, a rotating plate is arranged on one side, connected with the second rotating shaft, of the telescopic rod, a rotating plate is arranged on one side, connected with the second rotating shaft, of the rotating plate, a roller is arranged on one side of the rotating plate, a fourth rotating shaft is arranged on one side of the mounting plate, a rotating sheet is arranged on one side, connected with the rotating plate in a sliding manner, of the mounting plate, a first rotating shaft is arranged at one end of the rotating plate, a connecting block is arranged on one side of the first rotating shaft, the connecting block is connected with the mounting plate through the first rotating shaft, a connecting block is arranged on one side, connected with the first rotating shaft, a pushing block is arranged on one side, connected with the first rotating shaft, and a rotating rod is arranged at one end of the pushing block, the push block is provided with a third rotating shaft through one side where the rotating rod is connected, the rotating rod is provided with a connecting rod through one side where the third rotating shaft is connected, and the connecting rod is connected with the rotating plate through the third rotating shaft.
Preferably, an installation block is arranged on one side of the installation plate, the push block penetrates through a pressing plate arranged on one side of the installation block, a straight rod is arranged at one end of the pressing plate in a rotating mode, a valve cover is arranged on one side of the pressing plate, a supporting rod is arranged at one end of the valve cover, fixing nails are arranged on one side of the pressing plate, and the pressing plate is connected with the valve cover through the fixing nails.
Preferably, an opening is formed in one side of the valve cover, at least one thin strip is arranged on one side, penetrating through the pressing plate, of the push block, and the push block is connected with the valve cover through the thin strip.
Preferably, the two sides of the push block are provided with sliding blocks, the two sides of the pressing plate are provided with through holes, springs are arranged at the through holes, and the sliding blocks are connected with the pressing plate through the springs.
Preferably, one end of the fourth rotating shaft is provided with an isolation cover, a speed reducer is arranged in the isolation cover, the fourth rotating shaft is connected with the speed reducer, the speed reducer is provided with a first magnetic ring, one end of the isolation cover is provided with a motor cover, a speed reduction motor is arranged in the motor cover, and the speed reduction motor is provided with a second magnetic ring.
Preferably, the straight rod with the bracing piece bottom is equipped with three hornblocks, three hornblocks with the mounting panel links to each other, three horn block bottoms are equipped with flexible piece and lead screw, flexible piece with the lead screw bottom is equipped with the bottom plate.
Preferably, circular arcs are arranged at two ends of the rotating piece, a fixing piece is arranged on one side of the rotating piece, and the fixing piece is connected with the fourth rotating shaft in a rotating mode.
The utility model has the advantages that: the utility model has reasonable design structure, the rotating plate is driven to rotate through the rotation of the fourth rotating shaft, the rotating plate rotates to push the rotating plate and the roller on the rotating plate to rotate, the telescopic rod is pulled while the rotating plate moves, the rotating plate pushes the connecting block, the telescopic rod shrinks after pushing, the connecting block is pushed up and down movably by the rotating plate, the rotating plate can move up and down as long as the rotating plate rotates in one direction, in order to strengthen the stability of the connecting block pushed by the rotating plate, the rotating rod and the connecting rod on one side of the connecting block are connected with the rotating plate through the third rotating shaft, and the pushing block is pushed by the rotation of the two sections of rods, thereby increasing the flexibility of the device and improving the pushing efficiency; the torque output by the motor shaft is transmitted to the driving shaft in an isolated manner through the magnetic transmission of the two magnetic rings, so that the driving shaft drives the fourth rotating shaft to control the motor to rotate forwards or backwards to control the opening or closing of the valve, and the valve can be opened flexibly.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the utility model a.
Labeled as: 1. the novel magnetic bearing comprises a telescopic rod, a mounting plate, a rotating plate, a first rotating shaft, a connecting block, a rotating rod, a mounting block, a second rotating shaft, a roller, a rotating sheet, a telescopic block, a fixing sheet, a connecting rod, a third rotating shaft, a rotating block, a rotating rod, a rotating block, a rotating rod, a rotating sheet, a telescopic block, a fixing sheet, a connecting rod, a rotating shaft, a rotating sheet, a connecting rod, a rotating sheet, a rotating shaft, a rotating sheet, a connecting rod, a rotating shaft, a rotating sheet, a rotating shaft, 15 rotating shaft, a rotating sheet, a rotating shaft, a rotating bar, a rotating shaft, a rotating bar, a rotating shaft, a rotating bar, a rotating shaft.
Detailed Description
As shown in figures 1-2, the gas supply valve for a gas meter of the present invention comprises a mounting plate 2, a second shaft 8 is provided on one side of the mounting plate 2, a telescopic rod 1 is provided on one side of the mounting plate 2 connected with the second shaft 8, the telescopic rod 1 is provided with a rotating plate 3 on one side of the mounting plate connected with the second shaft 8, the rotating plate 3 is connected with the mounting plate 2 through the second shaft 8, rollers 9 are provided on one side of the rotating plate 3, a fourth shaft 15 is provided on one side of the mounting plate 2, a rotating plate 10 is provided on one side of the mounting plate 2 connected with the fourth shaft 15, the rotating plate 10 is slidably connected with the rotating plate 3, a first shaft 4 is provided on one end of the rotating plate 3, a connecting block 5 is provided on one side of the first shaft 4, the connecting block 5 is connected with the mounting plate 2 through the first shaft 4, a connecting block 5 is provided on one side of the connecting block 5 connected with the first shaft 4, connecting block 5 passes through one side that first pivot 4 links to each other is equipped with ejector pad 16, ejector pad 16 one end is equipped with bull stick 6, ejector pad 16 passes through one side that bull stick 6 links to each other is equipped with third pivot 14, bull stick 6 passes through one side that third pivot 14 links to each other is equipped with connecting rod 13, connecting rod 13 passes through third pivot 14 with commentaries on classics board 3 links to each other.
As shown in the figure 1-2, the utility model comprises a mounting plate 2, a second rotating shaft 8 is arranged on one side of the mounting plate 2, a telescopic rod 1 is arranged on one side of the mounting plate 2 connected with the second rotating shaft 8, a rotating plate 3 is arranged on one side of the telescopic rod 1 connected with the second rotating shaft 8, the rotating plate 3 is connected with the mounting plate 2 through the second rotating shaft 8, a roller 9 is arranged on one side of the rotating plate 3, a fourth rotating shaft 15 is arranged on one side of the mounting plate 2, a rotating plate 10 is arranged on one side of the mounting plate 2 connected with the fourth rotating shaft 15, the rotating plate 10 is connected with the rotating plate 3 in a sliding way, a first rotating shaft 4 is arranged at one end of the rotating plate 3, a connecting block 5 is arranged on one side of the first rotating shaft 4, the connecting block 5 is connected with the mounting plate 2 through the first rotating shaft 4, a connecting block 5 is arranged on one side of the connecting block 5 connected with the first rotating shaft 4, a pushing block 16 is arranged at one end of the pushing block 16, the push block 16 is provided with a third rotating shaft 14 at one side connected with the rotating rod 6, the rotating rod 6 is provided with a connecting rod 13 at one side connected with the rotating rod 14 through the third rotating shaft, and the connecting rod 13 is connected with the rotating plate 3 through the third rotating shaft 14. The fourth pivot 15 rotates and drives rotor 10 and rotate, because the radian at rotor 10 both ends, rotor 10 rotates and promotes rotor 3 and the gyro wheel 9 on the rotor 3 and rotate, in order to guarantee the steady movement of rotor 3, spur telescopic link 1 when rotor 3 removes, rotor 3 promotes connecting block 5, promote back telescopic link 1 shrink, form rotor 3 and promote connecting block 5 with the movable type from top to bottom, because the shape of rotor 10, as long as rotor 10 one-way rotates always, alright make rotor 3 do the removal of following formula, in order to strengthen rotor 3 and promote the stability of connecting block 5, rotor 6 and the connecting rod 13 of connecting block 5 one side link to each other with rotor 3 through third pivot 14, two sections poles rotate and promote ejector pad 16.
Specifically, as shown in fig. 1-2, a mounting block 7 is disposed on one side of the mounting plate 2, a pressing plate 21 is disposed on the side of the push block 16 penetrating through the mounting block 7, a straight rod is rotatably disposed at one end of the pressing plate 21, a valve cover 18 is disposed on one side of the pressing plate 21, a support rod is disposed at one end of the valve cover 18, a fixing nail 17 is disposed on one side of the pressing plate 21, and the pressing plate 21 is connected with the valve cover 18 through the fixing nail 17. The push block 16 moves up and down to drive the press plate 21 to rotate around the straight rod, and the valve cover 18 is opened. An opening is formed in one side of the valve cover 18, at least one thin strip 19 is arranged on one side, penetrating through the pressing plate 21, of the push block 16, the push block 16 is connected with the valve cover 18 through the thin strip 19, the thin strip 19 plays a role in strengthening connection, and opening is not affected. The two sides of the push block 16 are provided with sliding blocks, the two sides of the press plate 21 are provided with through holes, the through holes are provided with springs 20, and the sliding blocks are connected with the press plate 21 through the springs 20. One end of the fourth rotating shaft 15 is provided with an isolation cover 27, a speed reducer 24 is arranged in the isolation cover 27, the fourth rotating shaft 15 is connected with the speed reducer 24, the speed reducer 24 is provided with a first magnetic ring 25, one end of the isolation cover 27 is provided with a motor cover 29, a speed reduction motor 28 is arranged in the motor cover 29, and a second magnetic ring 26 is arranged on the speed reduction motor 28. The torque output by the motor shaft is transmitted to the driving shaft in an isolated way through the magnetic transmission of the two magnetic rings, so that the driving shaft drives the fourth rotating shaft 15 to control the motor to rotate forwards or backwards, and then the opening or closing of the valve can be controlled. The valve realizes the complete isolation of the motor and the valve cavity. The straight rod is equipped with three hornblocks with the bracing piece bottom, and three hornblocks link to each other with mounting panel 2, and three hornblocks bottom is equipped with flexible piece and lead screw 22, and flexible piece and lead screw 22 bottom are equipped with bottom plate 23, and lead screw 22 can the height-adjusting. The two ends of the rotor plate 10 are provided with circular arcs, one side of the rotor plate 10 is provided with a fixing plate 12, the fixing plate 12 is rotatably connected with the fourth rotating shaft 15, and the fixing plate 12 is connected with the fourth rotating shaft 15 in a stable mode.
The utility model discloses a theory of operation is: the utility model discloses a mounting panel 2, 15 rotations of fourth pivot drive rotor 10 rotate, because the radian at 10 both ends of rotor, rotor 10 rotates and promotes rotor 3 and the gyro wheel 9 rotation on the rotor 3, in order to guarantee the steady movement of rotor 3, spur telescopic link 1 when rotating 3 removal of board, rotor 3 promotes connecting block 5, promote back telescopic link 1 shrink, form rotor 3 and promote connecting block 5 with moving from top to bottom, because the shape of rotor 10, as long as rotor 10 one-way rotates always, alright make rotor 3 do the removal of following formula, in order to strengthen rotor 3's promotion connecting block 5 stability, rotor 6 and connecting rod 13 of connecting block 5 one side link to each other with rotor 3 through third pivot 14, two sections pole rotations promote ejector pad 16. One end of the fourth rotating shaft 15 is provided with an isolation cover 27, a speed reducer 24 is arranged in the isolation cover 27, the fourth rotating shaft 15 is connected with the speed reducer 24, the speed reducer 24 is provided with a first magnetic ring 25, one end of the isolation cover 27 is provided with a motor cover 29, a speed reduction motor 28 is arranged in the motor cover 29, and a second magnetic ring 26 is arranged on the speed reduction motor 28. The torque output by the motor shaft is transmitted to the driving shaft in an isolated way through the magnetic transmission of the two magnetic rings, so that the driving shaft drives the fourth rotating shaft 15 to control the motor to rotate forwards or backwards, and then the opening or closing of the valve can be controlled.
To sum up, the utility model has reasonable design and structure, the rotation of the fourth rotating shaft drives the rotation of the rotating plate, the rotation of the rotating plate pushes the rotating plate and the roller on the rotating plate to rotate, the rotating plate pulls the telescopic rod while moving, the rotating plate pushes the connecting block, the telescopic rod shrinks after pushing, the connecting block is pushed up and down movably, as long as the rotating plate rotates along one direction, the rotating plate can move up and down, in order to strengthen the stability of the connecting block pushed by the rotating plate, the rotating rod and the connecting rod on one side of the connecting block are connected with the rotating plate through the third rotating shaft, the pushing block is pushed by the rotation of the two sections of rods, the flexibility of the device is increased, and the pushing efficiency is improved; the torque output by the motor shaft is transmitted to the driving shaft in an isolated manner through the magnetic transmission of the two magnetic rings, so that the driving shaft drives the fourth rotating shaft to control the motor to rotate forwards or backwards to control the opening or closing of the valve, and the valve can be opened flexibly.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a gas meter valve that gives, its characterized in that: comprises a mounting plate, one side of the mounting plate is provided with a second rotating shaft, the mounting plate is provided with a telescopic rod at one side connected with the second rotating shaft, the telescopic rod is provided with a rotating plate at one side connected with the second rotating shaft, the rotating plate is connected with the mounting plate through the second rotating shaft, rollers are arranged at one side of the rotating plate, a fourth rotating shaft is arranged at one side of the mounting plate, the mounting plate is provided with a rotating sheet at one side connected with the fourth rotating shaft, the rotating sheet is connected with the rotating plate in a sliding manner, one end of the rotating plate is provided with a first rotating shaft, one side of the first rotating shaft is provided with a connecting block, the connecting block is connected with the mounting plate through the first rotating shaft, the connecting block is provided with a connecting block at one side connected with the first rotating shaft, the connecting block is provided with a pushing block at one side connected with the first rotating shaft, one end of the pushing block is provided with a rotating rod, the pushing block is provided with a third rotating shaft at one side connected with the rotating rod, the rotating rod is provided with a connecting rod on one side connected with the third rotating shaft, and the connecting rod is connected with the rotating plate through the third rotating shaft.
2. The gas supply valve of a gas meter according to claim 1, characterized in that: the mounting plate is characterized in that a mounting block is arranged on one side of the mounting plate, the push block penetrates through one side of the mounting block and is provided with a pressing plate, one end of the pressing plate is rotatably provided with a straight rod, a valve cover is arranged on one side of the pressing plate, a supporting rod is arranged at one end of the valve cover, fixing nails are arranged on one side of the pressing plate, and the pressing plate is connected with the valve cover through the fixing nails.
3. The gas meter gas feed valve according to claim 2, characterized in that: an opening is formed in one side of the valve cover, the push block penetrates through one side of the pressing plate and is provided with at least one thin strip, and the push block is connected with the valve cover through the thin strip.
4. The gas meter gas feed valve according to claim 2, characterized in that: the push block is characterized in that sliding blocks are arranged on two sides of the push block, through holes are formed in two sides of the pressing plate, springs are arranged at the through holes, and the sliding blocks are connected with the pressing plate through the springs.
5. The gas supply valve of a gas meter according to claim 1, characterized in that: one end of the fourth rotating shaft is provided with an isolation cover, a speed reducer is arranged in the isolation cover, the fourth rotating shaft is connected with the speed reducer, a first magnetic ring is arranged on the speed reducer, one end of the isolation cover is provided with a motor cover, a speed reduction motor is arranged in the motor cover, and a second magnetic ring is arranged on the speed reduction motor.
6. The gas meter gas feed valve according to claim 2, characterized in that: the straight rod with the bracing piece bottom is equipped with three hornblocks, three hornblocks with the mounting panel links to each other, three horn block bottoms are equipped with flexible piece and lead screw, flexible piece with the lead screw bottom is equipped with the bottom plate.
7. The gas supply valve of a gas meter according to claim 1, characterized in that: the two ends of the rotating piece are provided with circular arcs, one side of the rotating piece is provided with a fixing piece, and the fixing piece is connected with the fourth rotating shaft in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021726147.6U CN213745137U (en) | 2020-08-18 | 2020-08-18 | Gas supply valve of gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021726147.6U CN213745137U (en) | 2020-08-18 | 2020-08-18 | Gas supply valve of gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213745137U true CN213745137U (en) | 2021-07-20 |
Family
ID=76840079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021726147.6U Active CN213745137U (en) | 2020-08-18 | 2020-08-18 | Gas supply valve of gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213745137U (en) |
-
2020
- 2020-08-18 CN CN202021726147.6U patent/CN213745137U/en active Active
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