CN113864514A - Gas collecting tank gas valve pressure adjustment online adjustment tool and use method thereof - Google Patents
Gas collecting tank gas valve pressure adjustment online adjustment tool and use method thereof Download PDFInfo
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- CN113864514A CN113864514A CN202110991180.4A CN202110991180A CN113864514A CN 113864514 A CN113864514 A CN 113864514A CN 202110991180 A CN202110991180 A CN 202110991180A CN 113864514 A CN113864514 A CN 113864514A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 59
- 230000000694 effects Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 239000000571 coke Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
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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
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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
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a gas collecting tank gas valve pressure adjustment online adjustment use tool and a use method thereof, and the gas collecting tank gas valve pressure adjustment online adjustment use tool comprises a fixing mechanism, a driving mechanism, a transmission mechanism and a pushing mechanism, wherein the fixing mechanism comprises a base and connecting sleeves, the driving mechanism comprises an adjusting nut, a stroke screw and a connecting sheet, the pushing mechanism comprises a hinged rod and an adjusting plate, the base is arranged on a gas collecting tank support, the two connecting sleeves are symmetrically arranged at the top of the side surface of the base in a left-right mode, the stroke screw penetrates through the two connecting sleeves, the adjusting nut is in threaded connection with the stroke screw, the adjusting nut is positioned between the two connecting sleeves, the top end of the connecting sheet is connected with the stroke screw, the bottom end of the connecting sheet is connected with the transmission mechanism, the transmission mechanism is hinged with the hinged rod, the hinged rod is hinged with the top end of the adjusting plate, and the bottom end of the adjusting plate is connected with a valve adjusting shaft of a gas valve; the stroke screw rod is driven by rotating the adjusting nut, and the stroke screw rod sequentially drives the transmission mechanism and the pushing mechanism so as to push the pushing mechanism to stably adjust the pressure.
Description
Technical Field
The invention relates to the field of gas equipment, in particular to an on-line adjusting tool for adjusting the pressure of a gas valve of a gas collecting tank and an application method thereof.
Background
In modern industrial production, the gas is used as fuel or other purposes to participate in production, but due to the particularity of the gas, equipment such as pipelines, storage tanks and the like are generally used in the transportation and application of the gas, in the application of the coke oven gas, an electric actuator is used for regulating the gas pressure of a gas collecting groove of the coke oven, and when the electric actuator is overhauled in daily life, the gas in the gas collecting groove of the coke oven needs to be manually regulated in pressure.
The above scheme has the defects that: because the uneven force of each person easily causes the unstable pressure regulation to cause the over-high pressure of the coke oven riser, the environmental protection accident is easily caused, and the personal safety accident is possibly caused.
Disclosure of Invention
Aiming at the defects in the prior art, the gas collecting groove gas valve pressure adjustment online adjustment tool and the use method thereof drive the stroke screw rod to move horizontally by the rotation of the adjusting nut, the stroke screw rod drives the transmission mechanism and the pushing mechanism to move, and the screw thread between the adjusting nut and the rotating rod pushes so that the valve adjusting shaft rotates more accurately and stably, thereby avoiding accidents such as too high rushing-out of a coke oven riser pressure and the like caused by unstable adjusting pressure due to uneven force.
The technical purpose of the invention is realized by the following technical scheme: the gas collecting tank gas valve pressure adjustment on-line adjustment use tool comprises a fixing mechanism, a driving mechanism, a transmission mechanism and a pushing mechanism, wherein the fixing mechanism comprises a base and connecting sleeves, the driving mechanism comprises adjusting nuts, a stroke screw rod and a connecting plate, the pushing mechanism comprises a hinged rod and an adjusting plate, the base is arranged on a gas collecting tank support, the two connecting sleeves are symmetrically arranged at the top of the side surface of the base in the left-right direction, the stroke screw rod penetrates through the two connecting sleeves, the adjusting nuts are in threaded connection on the stroke screw rod, the adjusting nuts are positioned between the two connecting sleeves, the top end of the connecting plate is connected with one end of the stroke screw rod, the bottom end of the connecting plate is connected with one end of the transmission mechanism, the other end of the transmission mechanism is hinged with one end of the hinged rod, and the other end of the hinged rod is hinged with the top end of the adjusting plate, the bottom end of the adjusting plate is connected with a valve adjusting shaft of the gas valve.
In one embodiment, the transmission mechanism comprises a push rod and a pushing sheet, one end of the push rod is connected with the bottom end of the connecting sheet, the other end of the push rod is connected with the bottom end of the pushing sheet, and the top end of the pushing sheet is hinged to the hinged rod.
In one embodiment, the push rod is a threaded rod, the bottom end of the connecting sheet is sleeved on the push rod, and the connecting sheet is fixed on the push rod by two fixing nuts from two sides of the connecting sheet respectively; the connecting piece adopts the mode that cup joints to be connected with the push rod, is fixing the connecting piece through fixation nut, and the connecting piece can carry out the removal adjustment of position at the push rod, and the operating personnel of being convenient for adjusts whole on-line adjustment use tools's lateral length according to the use scene of reality.
In one embodiment, the top and the bottom of the connecting sheet are respectively provided with a fixed sleeve, the stroke screw rod is fixed in the fixed sleeve at the top, and the push rod is sleeved in the fixed sleeve at the top; the connection piece carries out the shaft hole cooperation through fixed sleeve respectively with stroke screw rod and push rod, and the shaft hole cooperation makes the assembly between the part more reliable.
In one embodiment, a plurality of rotating rods are uniformly arranged on the outer wall of the adjusting nut; the operator rotates the adjusting nut through the rotating rod, the rotation of the adjusting nut is more convenient, and in addition, the angle between the rotating rods can be used as the reference of the rotating angle of the adjusting nut.
In one embodiment, the bottom end of the adjusting plate is provided with a connecting hole matched with the valve adjusting shaft, the connecting hole is sleeved on the valve adjusting shaft, and a fixed end cap is arranged at the end part of the valve adjusting shaft and locks the adjusting plate on the valve adjusting shaft; the adjusting plate is connected with the valve adjusting shaft through the fixing end caps, and the adjusting plate is connected with the valve adjusting shaft through the dismounting and mounting of the fixing end caps, so that the adjusting plate and the valve adjusting shaft can be conveniently mounted and dismounted.
In one embodiment, the base is detachably connected with the gas collecting groove support; the detachable connection of the base facilitates the integral installation of on-line adjustment of the tool.
In one embodiment, the number of the rotating rods is six.
The use method of the gas collecting tank gas valve pressure adjustment online adjustment use tool comprises the following steps: the first step is as follows: the adjusting nut is rotated along one direction, the adjusting nut drives the stroke screw rod to move towards the direction close to the transmission mechanism, the stroke screw rod pushes the transmission mechanism, the transmission mechanism pushes the hinge rod, the hinge rod pushes the adjusting plate to rotate along one direction, the adjusting plate rotates and drives the valve adjusting shaft to rotate in the same direction, and the valve adjusting shaft rotates to adjust the pressure of the gas valve;
the second step is that: when a pressure adjusting effect opposite to that of the first step needs to be obtained, the adjusting nut is rotated reversely, the adjusting nut drives the stroke screw to move in a direction away from the transmission mechanism, the stroke screw pulls the transmission mechanism, the transmission mechanism pulls the hinge rod, the hinge rod pulls the adjusting plate to rotate in the reverse direction, the adjusting plate rotates and drives the valve adjusting shaft to rotate in the same direction, and the valve adjusting shaft rotates to adjust the pressure of the gas valve.
In one embodiment, when the rotating rod is rotated in one direction, the rotating rod drives the adjusting nut to rotate, the adjusting nut drives the stroke screw to move in a direction close to the transmission mechanism, the stroke screw pushes the push rod, the push rod pushes the hinge rod, the hinge rod pushes the adjusting plate to rotate in one direction, the adjusting plate rotates and drives the valve adjusting shaft to rotate in the same direction, and the valve adjusting shaft rotates to adjust the pressure of the gas valve;
when an opposite pressure adjusting effect is required, the rotating rod is rotated reversely to drive the adjusting nut to rotate, the adjusting nut drives the stroke screw rod to move in a direction away from the transmission mechanism, the stroke screw rod pulls the push rod, the push rod pulls the hinge rod, the hinge rod pulls the adjusting plate to rotate in the opposite direction, the adjusting plate rotates and drives the valve adjusting shaft to rotate in the same direction, and the valve adjusting shaft rotates to adjust the pressure of the gas valve;
when the fixing mechanism and the driving mechanism need to be close to the transmission mechanism, the two fixing nuts are loosened, the connecting sheet moves on the push rod, so that the fixing mechanism and the driving mechanism are close to the transmission mechanism, and after the fixing mechanism and the driving mechanism move to the specified positions, the two fixing nuts are screwed down to fix the connecting sheet on the push rod;
when the fixing mechanism and the driving mechanism are required to be far away from the transmission mechanism, the two fixing nuts are loosened, the connecting piece is moved on the push rod, the fixing mechanism and the driving mechanism are far away from the transmission mechanism, and after the fixing mechanism and the driving mechanism are moved to the designated positions, the two fixing nuts are screwed down to fix the connecting piece on the push rod.
In conclusion, the invention has the following beneficial effects: the horizontal direction movement of the stroke screw rod is driven through the rotation of the adjusting nut, the stroke screw rod drives the transmission mechanism and the pushing mechanism to move, the pushing mechanism drives the valve adjusting shaft to rotate, the pressure of the gas valve can be adjusted through the rotation of the valve adjusting shaft, the rotation of the valve adjusting shaft is more accurate and stable through the thread pushing between the adjusting nut and the rotating rod, and accidents such as too high rushing-off of the pressure of a coke oven riser caused by unstable pressure due to uneven force are avoided.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic view of the assembly of the present invention with a gutter support.
In the figure: 1-a fixing mechanism; 11-a base; 12-a connection sleeve; 2-a drive mechanism; 21-adjusting the nut; 22-stroke screw; 23-connecting pieces; 3-a transmission mechanism; 31-a push rod; 32-a push sheet; 4-a pushing mechanism; 41-hinged lever; 42-an adjusting plate; 5-rotating the rod; 6-fixing the nut; 7-securing the end cap; 8-fixing the sleeve; 9-gas collecting tank support.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
It should be noted that all the directional terms such as "upper" and "lower" referred to herein are used with respect to the view of the drawings, and are only for convenience of description, and should not be construed as limiting the technical solution.
Referring to fig. 1-2, the gas collecting tank gas valve pressure adjustment on-line adjustment tool and the use method thereof include a fixing mechanism 1, a driving mechanism 2, a transmission mechanism 3 and a pushing mechanism 4, wherein the fixing mechanism 1 includes a base 11 and two connecting sleeves 12, the driving mechanism 2 includes an adjusting nut 21, a stroke screw 22 and a connecting sheet 23, the pushing mechanism 4 includes a hinge rod 41 and an adjusting plate 42, the base 11 is disposed on a supporting frame 9 of the gas collecting tank, the two connecting sleeves 12 are symmetrically disposed on the top of the side surface of the base 11, the stroke screw 22 passes through the two connecting sleeves 12, the adjusting nut 21 is in threaded connection with the stroke screw 22, the adjusting nut 22 is located between the two connecting sleeves 12, the top end of the connecting sheet 23 is connected with one end of the stroke screw 22, and the bottom end of the connecting sheet 23 is connected with one end of the transmission mechanism 3, the other end of the transmission mechanism 3 is hinged with one end of the hinge rod 41, the other end of the hinge rod 41 is hinged with the top end of the adjusting plate 42, and the bottom end of the adjusting plate 42 is connected with a valve adjusting shaft of a gas valve;
the base 11 comprises a bottom plate and vertical plates, the two vertical plates are arranged on the top of the side surface of the bottom plate in a bilateral symmetry manner, the two connecting sleeves 12 are respectively arranged on the tops of the vertical plates, and the bottom plate is arranged on the bracket of the gas collecting tank bracket 9;
in the above embodiment, the adjusting nut 21 is rotated in one direction, the adjusting nut 21 drives the stroke screw 22 to move in a direction close to the transmission mechanism 3, the stroke screw 22 pushes the transmission mechanism 3, the transmission mechanism pushes the hinge rod 41, the hinge rod 41 pushes the adjusting plate 42 to rotate in one direction, the adjusting plate 42 rotates and drives the valve adjusting shaft to rotate in the same direction, and the pressure adjustment of the gas valve can be performed by the rotation of the valve adjusting shaft;
when the valve adjusting shaft needs to rotate towards the other direction, the adjusting nut 21 rotates in the opposite direction, the adjusting nut 21 drives the stroke screw 22 to move towards the direction far away from the transmission mechanism 3, the stroke screw 22 pulls the transmission mechanism 3, the transmission mechanism 3 pulls the hinge rod 41, the hinge rod pulls the adjusting plate 42 to rotate along the other direction, the adjusting plate 42 rotates and drives the valve adjusting shaft to rotate in the same direction, the valve adjusting shaft rotates to adjust the pressure of the gas valve, and at the moment, the gas valve can be adjusted in the pressure with the other effect.
Further, the transmission mechanism 3 comprises a push rod 31 and a push sheet 32, one end of the push rod 31 is connected with the bottom end of the connecting sheet 23, the other end of the push rod 31 is connected with the bottom end of the push sheet 42, and the top end of the push sheet 42 is hinged with the hinge rod 41; preferably, the connecting piece 23 and the stroke screw 22 are arranged perpendicular to each other, the connecting piece 23 and the push rod 31 are arranged perpendicular to each other, and the push piece 32 and the push rod 31 are arranged in parallel.
Further, the push rod 31 is a threaded rod, the bottom end of the connecting piece 23 is sleeved on the push rod 31, and the connecting piece 23 is fixed on the push rod 31 by two fixing nuts 6 from two sides of the connecting piece 23 respectively; according to the horizontal length of gas collecting tank support 9, if the horizontal length of gas collecting tank support 9 is less, fixed establishment 1 and actuating mechanism 2 are close to drive mechanism 3, specifically, the bottom of connection piece 23 is equipped with the cup joint hole, and connection piece 23 cup joints on push rod 31 through cup jointing the hole, and connection piece 23 removes to the direction that promotes piece 32, and after connection piece 23 removed suitable position, fix connection piece 23 with fixation nut 6.
Furthermore, the top and the bottom of the connecting sheet 23 are respectively provided with a fixing sleeve 8, the stroke screw 22 is fixed in the fixing sleeve 8 at the top, and the push rod 31 is sleeved in the fixing sleeve 8 at the top; preferably, the travel screw 22 is welded into the fixed sleeve 8 on top of the connecting piece 23.
Furthermore, a plurality of rotating rods 5 are uniformly arranged on the outer wall of the adjusting nut 21; when the adjusting nut 21 needs to be rotated to drive the stroke screw 22, the operator can rotate the adjusting nut 21 by rotating the rotating rod 5, and since the rotating rod 5 has an outer edge effect, the operator can rotate the adjusting nut 21 by rotating the rotating rod 5, so that the adjusting nut 21 can be rotated more conveniently.
Furthermore, a connecting hole matched with the valve adjusting shaft is formed in the bottom end of the adjusting plate 42 and sleeved on the valve adjusting shaft, and a fixed end cap 7 is arranged at the end of the valve adjusting shaft and locks the adjusting plate 42 on the valve adjusting shaft; preferably, the end of the valve adjusting shaft is provided with external threads, the fixing end cap 7 is provided with internal threads, and the fixing end cap 7 is in threaded connection with the end of the adjusting shaft.
Further, the base 11 is detachably connected with the gas collecting tank support 9; specifically, the bottom of the side face of the bottom plate is provided with a plurality of fixing through holes, the side face of the gas collecting tank support 9 is provided with a threaded hole adaptive to the fixing through holes, and a fixing bolt penetrates through the fixing through holes and is in threaded connection with the threaded hole, so that when an online adjusting tool is not required to be used, the fixing bolt is detached, and then the online adjusting tool is detached from the gas collecting tank support 9.
Further, the number of the plurality of rotating levers 5 is six; specifically, six rotating rods 5 are arranged on the outer wall of the adjusting nut 21 at uniform intervals in a ring manner.
The gas collecting tank gas valve pressure adjustment on-line adjustment use tool and the use method thereof are characterized by comprising the following steps:
the first step is as follows: rotating the adjusting nut 21 in one direction, wherein the adjusting nut 21 drives the stroke screw 22 to move in a direction close to the transmission mechanism 3, the stroke screw 22 pushes the transmission mechanism 3, the transmission mechanism 3 pushes the hinge rod 41, the hinge rod 41 pushes the adjusting plate 42 to rotate in one direction, the adjusting plate 42 rotates and drives the valve adjusting shaft to rotate in the same direction, and the valve adjusting shaft rotates to adjust the pressure of the gas valve;
the second step is that: when a pressure adjusting effect opposite to that of the first step needs to be obtained, the adjusting nut 21 is rotated reversely, the adjusting nut 21 drives the stroke screw 22 to move towards a direction far away from the transmission mechanism 3, the stroke screw 22 pulls the transmission mechanism 3, the transmission mechanism 3 pulls the hinge rod, the hinge rod 41 pulls the adjusting plate 42 to rotate along the other direction, the adjusting plate 42 rotates and drives the valve adjusting shaft to rotate in the same direction, and the valve adjusting shaft rotates to adjust the pressure of the gas valve
According to the method, the stroke screw rod 22 can be driven to move in the horizontal direction through the rotation of the adjusting nut 21, the stroke screw rod 22 drives the transmission mechanism 3 and the pushing mechanism 4 to move, the pushing mechanism 4 drives the valve adjusting shaft to rotate, the pressure of the gas valve can be adjusted through the rotation of the valve adjusting shaft, and the rotation of the valve adjusting shaft is more accurate and stable through the thread pushing between the adjusting nut and the rotating rod 5.
In one embodiment, when the rotating rod 5 is rotated in one direction, the rotating rod 5 drives the adjusting nut 21 to rotate, the adjusting nut 21 drives the stroke screw 22 to move in a direction close to the transmission mechanism 3, the stroke screw 22 pushes the push rod 31, the push rod 31 pushes the hinge rod 41, the hinge rod 41 pushes the adjusting plate 42 to rotate in one direction, the adjusting plate 42 rotates and drives the valve adjusting shaft to rotate in the same direction, and the valve adjusting shaft rotates to adjust the pressure of the gas valve;
when a pressure adjusting effect opposite to that of the first step needs to be obtained, the rotating rod 5 is rotated reversely to drive the adjusting nut 21 to rotate, the adjusting nut 21 drives the stroke screw 22 to move in a direction away from the transmission mechanism 3, the stroke screw 22 pulls the push rod 31, the push rod 31 pulls the hinge rod 41, the hinge rod 41 pulls the adjusting plate 42 to rotate in the other direction, the adjusting plate 42 rotates and drives the valve adjusting shaft to rotate in the same direction, and the valve adjusting shaft rotates to adjust the pressure of the gas valve;
when the fixing mechanism 1 and the driving mechanism 2 need to be close to the transmission mechanism 3, the two fixing nuts 6 are loosened, the connecting sheet 23 is moved on the push rod 31, so that the fixing mechanism 1 and the driving mechanism 2 are close to the transmission mechanism 3, and after the fixing mechanism 1 and the driving mechanism 2 are moved to the designated positions, the two fixing nuts 6 are screwed down to fix the connecting sheet 23 on the push rod 31;
when the fixing mechanism 1 and the driving mechanism 2 need to be far away from the transmission mechanism 3, the two fixing nuts 6 are loosened, the connecting sheet 23 is moved on the push rod 31, the fixing mechanism 1 and the driving mechanism 2 are far away from the transmission mechanism 3, and after the fixing mechanism 1 and the driving mechanism 2 are moved to the designated positions, the two fixing nuts 6 are screwed down to fix the connecting sheet 23 on the push rod 31.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. Gas collecting tank gas valve pressure adjustment on-line adjustment use tool, characterized by, including fixed establishment (1), actuating mechanism (2), drive mechanism (3) and pushing mechanism (4), fixed establishment (1) includes base (11) and adapter sleeve (12), actuating mechanism (2) includes adjusting nut (21), stroke screw rod (22) and connection piece (23), pushing mechanism (4) includes hinge rod (41) and regulating plate (42), base (11) is established on gas collecting tank support (9), two adapter sleeve (12) bilateral symmetry establish the top of the side of base (11), stroke screw rod (22) pass two adapter sleeve (12), adjusting nut (21) threaded connection is in on stroke screw rod (22), adjusting nut (21) are located between two adapter sleeve (12), the top of connection piece (23) with the one end of stroke screw rod (22) is connected, connection piece (23) bottom with the one end of drive mechanism (3) is connected, the other end of drive mechanism (3) with the one end of hinge bar (41) is articulated, the other end of hinge bar (41) with the top of regulating plate (42) is articulated, the bottom of regulating plate (42) is connected with the valve adjusting shaft of gas valve.
2. The gas collecting tank gas valve pressure adjustment on-line adjustment use tool as claimed in claim 1, wherein the transmission mechanism (3) comprises a push rod (31) and a push sheet (32), one end of the push rod (31) is connected with the bottom end of the connecting sheet (23), the other end of the push rod (31) is connected with the bottom end of the push sheet (32), and the top end of the push sheet (32) is hinged with the hinge rod (41).
3. The gas collecting tank gas valve pressure adjustment on-line adjustment use tool as claimed in claim 2, characterized in that the push rod (31) is a threaded rod, the bottom end of the connecting piece (23) is sleeved on the push rod (31), and two fixing nuts (6) fix the connecting piece (23) on the push rod (31) from two sides of the connecting piece (23) respectively.
4. The gas collecting tank gas valve pressure adjustment on-line adjustment use tool as claimed in claim 3, wherein the connecting piece (23) is provided with a fixed sleeve (8) at the top and the bottom respectively, the stroke screw (22) is fixed in the fixed sleeve (8) at the top, and the push rod (31) is sleeved in the fixed sleeve (8) at the top.
5. The gas collecting tank gas valve pressure adjustment on-line adjustment use tool as claimed in claim 4, characterized in that a plurality of rotating rods (5) are uniformly arranged on the outer wall of the adjusting nut (21).
6. The gas collecting tank gas valve pressure adjustment on-line adjustment use tool as claimed in claim 5, wherein the bottom end of the adjusting plate (42) is provided with a connecting hole adapted to the valve adjusting shaft, the connecting hole is sleeved on the valve adjusting shaft, and a fixed end cap (7) is arranged at the end of the valve adjusting shaft and locks the adjusting plate (42) on the valve adjusting shaft.
7. The gas trough gas valve pressure adjustment on-line adjustment use tool of any one of claims 1 to 6, characterized in that the base (11) is detachably connected with the gas trough support (9).
8. The gas collecting channel gas valve pressure adjustment on-line adjustment use tool as set forth in claim 7, wherein the number of the plurality of rotating rods (5) is six.
9. The method for using the gas collecting tank gas valve pressure adjustment on-line adjustment tool according to claim 8, comprising the following steps:
the first step is as follows: the adjusting nut (21) is rotated along one direction, the adjusting nut (21) drives the stroke screw rod (22) to move towards the direction close to the transmission mechanism (3), the stroke screw rod (22) pushes the transmission mechanism (3), the transmission mechanism (3) pushes the hinge rod (41), the hinge rod (41) pushes the adjusting plate (42) to rotate along one direction, the adjusting plate (42) rotates and drives the valve adjusting shaft to rotate in the same direction, and the valve adjusting shaft rotates to adjust the pressure of the gas valve;
the second step is that: when a pressure adjusting effect opposite to that of the first step needs to be obtained, the adjusting nut (21) is rotated reversely, the adjusting nut (21) drives the stroke screw rod (22) to move in the direction away from the transmission mechanism, the stroke screw rod (22) pulls the transmission mechanism (3), the transmission mechanism (3) pulls the hinge rod (41), the hinge rod (41) pulls the adjusting plate to rotate in the reverse direction, the adjusting plate (42) rotates and drives the valve adjusting shaft to rotate in the same direction, and the valve adjusting shaft rotates to adjust the pressure of the gas valve.
10. The use method of the gas collecting tank gas valve pressure adjustment on-line adjustment use tool in claim 9,
when the rotating rod (5) is rotated along one direction, the rotating rod (5) drives the adjusting nut (21) to rotate, the adjusting nut (21) drives the stroke screw rod (22) to move towards the direction close to the transmission mechanism (3), the stroke screw rod (22) pushes the push rod, the push rod (31) pushes the hinge rod (41), the hinge rod (41) pushes the adjusting plate (42) to rotate along one direction, the adjusting plate (42) rotates and drives the valve adjusting shaft to rotate in the same direction, and the valve adjusting shaft rotates to adjust the pressure of the gas valve;
when opposite pressure adjusting effects are required to be obtained, the rotating rod (5) is rotated reversely to drive the adjusting nut (21) to rotate, the adjusting nut (21) drives the stroke screw rod (22) to move in the direction away from the transmission mechanism (3), the stroke screw rod (22) pulls the push rod (31), the push rod (31) pulls the hinge rod (41), the hinge rod (41) pulls the adjusting plate (42) to rotate in the opposite direction, the adjusting plate (42) rotates and drives the valve adjusting shaft to rotate in the same direction, and the valve adjusting shaft rotates to adjust the pressure of the gas valve;
when the fixing mechanism (1) and the driving mechanism (2) need to be close to the transmission mechanism (3), two fixing nuts (6) are loosened, the connecting sheet (23) moves on the push rod (31), so that the fixing mechanism (1) and the driving mechanism (2) are close to the transmission mechanism (3), and after the fixing mechanism (1) and the driving mechanism (2) move to the designated positions, the two fixing nuts (6) are screwed down to fix the connecting sheet (23) on the push rod (31);
when the fixing mechanism (1) and the driving mechanism (2) are required to be far away from the transmission mechanism (3), two fixing nuts (6) are loosened, the connecting piece (23) is moved on the push rod (31), the fixing mechanism (1) and the driving mechanism (2) are far away from the transmission mechanism (3), and after the fixing mechanism (1) and the driving mechanism (2) are moved to the designated position, the two fixing nuts (6) are screwed down to fix the connecting piece (23) on the push rod (31).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110991180.4A CN113864514A (en) | 2021-08-26 | 2021-08-26 | Gas collecting tank gas valve pressure adjustment online adjustment tool and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110991180.4A CN113864514A (en) | 2021-08-26 | 2021-08-26 | Gas collecting tank gas valve pressure adjustment online adjustment tool and use method thereof |
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| CN113864514A true CN113864514A (en) | 2021-12-31 |
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| CN202110991180.4A Pending CN113864514A (en) | 2021-08-26 | 2021-08-26 | Gas collecting tank gas valve pressure adjustment online adjustment tool and use method thereof |
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| CN206310039U (en) * | 2016-12-28 | 2017-07-07 | 浙江金锋自动化仪表有限公司 | A kind of Pneumatic angle stroke diaphragm type actuator |
| WO2021063808A1 (en) * | 2019-10-02 | 2021-04-08 | Uhde High Pressure Technologies Gmbh | Apparatus for actuating a valve and high-pressure fitting |
| CN212055873U (en) * | 2019-12-31 | 2020-12-01 | 致和环境科技（江苏）有限公司 | Sealed valve |
| CN212107132U (en) * | 2020-04-15 | 2020-12-08 | 闻喜中皓阀门驱动制造有限公司 | Screw rod and nut valve speed reducer |
| CN112066008A (en) * | 2020-09-11 | 2020-12-11 | 广东韶钢松山股份有限公司 | Manual adjusting device of coke oven gas collecting pipe |
| CN213776549U (en) * | 2020-10-29 | 2021-07-23 | 隆华科技集团（洛阳）股份有限公司 | Float valve device for accurately controlling water level of evaporative cooler |
| CN113266698A (en) * | 2021-06-30 | 2021-08-17 | 重庆新泰机械有限责任公司 | Ball screw valve and assembling equipment thereof |
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