CN220416392U - Control valve actuator convenient to maintain - Google Patents
Control valve actuator convenient to maintain Download PDFInfo
- Publication number
- CN220416392U CN220416392U CN202322036112.XU CN202322036112U CN220416392U CN 220416392 U CN220416392 U CN 220416392U CN 202322036112 U CN202322036112 U CN 202322036112U CN 220416392 U CN220416392 U CN 220416392U
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- CN
- China
- Prior art keywords
- access cover
- plate
- fixedly connected
- groove
- control valve
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- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- Actuator (AREA)
Abstract
The utility model relates to the technical field of control valve executors, in particular to a control valve executor convenient to maintain, which comprises: the main part, including the executor fuselage, the side of executor fuselage is provided with side access cover, closing cap mechanism, including side draw-in groove board, the surface fixed connection of side draw-in groove board and executor fuselage, the lower surface fixedly connected with stop gear of executor fuselage, stop gear includes receipts frid. The device is provided with the transverse connection plate and the side clamping groove plate, so that the side access cover and the rear access cover can be clamped and limited in position conveniently, and the fixing screws are used for fixing the side access cover and the rear access cover, so that the fixing screws are only used for fixing one end of the fixing screws, the number of the fixing screws is reduced, and the disassembly and the assembly are convenient.
Description
Technical Field
The utility model relates to the technical field of control valve actuators, in particular to a control valve actuator convenient to maintain.
Background
A control valve actuator is a device for controlling the opening and closing of a valve.
The control valve actuator usually comprises an electric motor or a pneumatic piston, the position of the valve is changed by rotating or moving the piston, so that fluid control is realized, and because an internal mechanism is complex, the control valve actuator usually needs to be overhauled and maintained after one end of use is used for time, so that the equipment is guaranteed to run normally, an access cover is required to be installed at the side end of the control valve actuator for overhauling internal parts after disassembly, the access cover of the existing control valve actuator is often independently arranged with a machine body, and the access cover and the machine body are fixedly connected by using more screws, so that the disassembly and the installation of the control valve actuator are more troublesome when overhauling, and the efficiency of overhauling and maintaining is affected.
Disclosure of Invention
The utility model aims to provide a control valve actuator convenient to maintain, which solves the problems that an access cover of the existing control valve actuator provided in the background art is often arranged independently with a machine body, and the access cover and the machine body are connected and fixed by using more screws, so that the disassembly and the installation of the control valve actuator are troublesome during the overhaul, and the overhaul and maintenance efficiency is affected.
In order to achieve the above object, the present utility model provides a control valve actuator with convenient maintenance, comprising:
the main body comprises an actuator body, wherein a side access cover is arranged at the side end of the actuator body, and a rear access cover is arranged at the rear end of the actuator body;
the sealing cover mechanism comprises a side clamping groove plate, wherein the side clamping groove plate is fixedly connected with the outer surface of the actuator body, the rear clamping groove plate is fixedly connected with the outer surface of the actuator body, the upper surface of the side access cover is fixedly connected with a longitudinal connecting plate, one side, away from the side access cover, of the longitudinal connecting plate is fixedly connected with a transverse connecting plate, and the inner surface of the transverse connecting plate is movably connected with a fixing screw.
Preferably, the lower surface fixedly connected with stop gear of executor fuselage, stop gear includes receipts frid, the internal surface swing joint of receipts frid has the slide bar, the surface fixedly connected with connecting plate of slide bar, the one end fixedly connected with linking arm that the slide bar was kept away from to the connecting plate.
Preferably, the inside of side draw-in groove board is hollow structure, the inside of back draw-in groove board is hollow structure, the side access cover can with the internal surface gomphosis of side draw-in groove board, the internal surface gomphosis of back access cover and back draw-in groove board.
Preferably, the side access cover is fixedly connected with the transverse connection plate through a longitudinal connection plate, the upper surface of the rear access cover is fixedly connected with the longitudinal connection plate, and the rear access cover is fixedly connected with the transverse connection plate through the longitudinal connection plate.
Preferably, the upper end of the transverse connecting plate is provided with a threaded hole, the fixing screw is movably connected with the threaded hole of the transverse connecting plate in a penetrating way, and the upper ends of the side clamping groove plates and the rear clamping groove plates are provided with threaded holes with the same size as the upper end of the transverse connecting plate.
Preferably, the groove collecting plate is a plurality of groups, the plurality of groups the groove collecting plate is internally provided with empty grooves, the positions of two sides of the empty grooves of the groove collecting plate are provided with sliding grooves, the sliding rods are in sliding connection with the sliding groove parts of the groove collecting plate, the connecting plates are in nested sliding with the empty groove parts of the groove collecting plate, the sliding rods are fixedly connected with the connecting arms through the connecting plates, the connecting arms are in L shapes, one ends of the connecting arms, far away from the connecting plates, are fixedly connected with the outer surfaces of the side access covers, one ends of the connecting arms, far away from the connecting plates, are fixedly connected with the outer surfaces of the rear access covers, the lower end positions of the outer sides of the empty grooves of the groove collecting plate are provided with notches, and the width of the connecting plates is smaller than that of the notches.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device is through being provided with transverse connection board and side draw-in groove board, and then makes things convenient for side access cover and back access cover to limit the position by limited joint, and then utilizes the fixed screw to fix it to make the fixed screw only need fix its one end installation, reduced the quantity of fixed screw, make easy dismounting.
2. Through the setting of connecting plate and slide bar, and then make and be integral design between side access cover, back access cover and the executor fuselage, and then make it can hang and put the side end position at the executor fuselage after dismantling, and then need not the staff to take down it and place to work flow has been simplified.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic bottom perspective view of the structure of the present utility model;
FIG. 3 is a partial perspective view of the cross-web of FIG. 1 in accordance with the present utility model;
fig. 4 is a schematic partial perspective view of the structure of the slot-collecting plate in fig. 1 according to the present utility model.
In the figure: 1. an actuator body; 11. a side access cover; 12. a rear access cover; 2. a side clamping groove plate; 21. a rear slot plate; 22. a longitudinal connecting plate; 23. a transverse connection plate; 24. a set screw; 3. a groove collecting plate; 31. a slide bar; 32. a connecting plate; 33. and a connecting arm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
a maintenance-friendly control valve actuator comprising:
the main part, including the actuator fuselage 1, the side of actuator fuselage 1 is provided with side access cover 11, and the rear end of actuator fuselage 1 is provided with back access cover 12, through the setting of side access cover 11 and back access cover 12 for it can follow actuator fuselage 1 to separate so far, and then can carry out maintenance to the inside spare part of actuator fuselage 1.
The sealing cover mechanism comprises a side clamping groove plate 2, wherein the side clamping groove plate 2 is fixedly connected with the outer surface of the actuator body 1, the rear clamping groove plate 21 is fixedly connected with the outer surface of the actuator body 1, the longitudinal connecting plate 22 is fixedly connected with the upper surface of the side access cover 11, the transverse connecting plate 23 is fixedly connected with one side of the longitudinal connecting plate 22 away from the side access cover 11, the fixing screw 24 is movably connected with the inner surface of the transverse connecting plate 23, and the installation and the disassembly of the side access cover 11 and the rear access cover 12 are facilitated through the setting of the sealing cover mechanism.
Further, the lower fixed surface of the actuator body 1 is connected with a limiting mechanism, the limiting mechanism comprises a groove collecting plate 3, the inner surface of the groove collecting plate 3 is movably connected with a sliding rod 31, the outer surface of the sliding rod 31 is fixedly connected with a connecting plate 32, one end of the connecting plate 32, which is far away from the sliding rod 31, is fixedly connected with a connecting arm 33, and the side access cover 11 and the rear access cover 12 can be in connection with the actuator body 1 through the arrangement of the limiting mechanism, so that the side access cover and the rear access cover do not need to be placed after being detached.
Further, the inside of side draw-in groove board 2 is hollow structure, and the inside of back draw-in groove board 21 is hollow structure, and side access cover 11 can be with the internal surface gomphosis of side draw-in groove board 2, and back access cover 12 can be with the internal surface gomphosis of back draw-in groove board 21, through the setting of side draw-in groove board 2 and back draw-in groove board 21 to the outer end of side access cover 11 and back access cover 12 carries out the joint fixedly, makes its and the fixed more firm between the executor fuselage 1.
Further, the side access cover 11 is fixedly connected with the transverse connection plate 23 through the longitudinal connection plate 22, the upper surface of the rear access cover 12 is fixedly connected with the longitudinal connection plate 22, the rear access cover 12 is fixedly connected with the transverse connection plate 23 through the longitudinal connection plate 22, and the side access cover 11 and the rear access cover 12 can be fixed with the actuator body 1 through the arrangement of the transverse connection plate 23.
Further, the upper end of the transverse connection plate 23 is provided with a threaded hole, the fixing screw 24 is movably connected with the threaded hole of the transverse connection plate 23 in a penetrating mode, the upper ends of the side clamping groove plate 2 and the rear clamping groove plate 21 are provided with threaded holes with the same size as the upper end of the transverse connection plate 23, and the side end positions of the fixed value actuator body 1, which can be firm, of the side access cover 11 and the rear access cover 12 are enabled to be arranged through the fixing screw 24.
Further, receive the frid 3 and be the multiunit, the empty slot has been seted up to multiunit receipts frid 3's inside, receive the empty slot both sides position of frid 3 and be provided with the sliding tray, sliding rod 31 and receipts frid 3's sliding tray part sliding connection, connecting plate 32 and receipts frid 3's empty slot part nested slip, sliding rod 31 passes through connecting plate 32 and linking arm 33 fixed connection, linking arm 33 is L shape, the one end that connecting arm 33 kept away from connecting plate 32 and the surface fixed connection of side access cover 11, the one end that connecting arm 33 kept away from connecting plate 32 and the surface fixed connection of back access cover 12, the lower extreme position outside the empty slot of receipts frid 3 has seted up the notch, the width of connecting plate 32 is less than the width of notch, through receipts frid 3's setting, and then, the motion trail to connecting plate 32 has been limited, and the connectivity between side access cover 11 has been guaranteed, back access cover 12 and the actuator fuselage 1.
Working principle: when the device needs to be overhauled, firstly, the fixing screws 24 at the upper end of the transverse connection plate 23 are unscrewed, then the side access cover 11 and the rear access cover 12 are pulled to enable the side access cover 11 and the rear access cover 12 to slide relatively towards the two side positions of the actuator body 1, so that the opening at the upper end of the actuator body 1 is opened, after the side access cover and the rear access cover slide to a certain distance, the connecting plate 32 can rotate at the notch position of the slot collecting plate 3 through the sliding rod 31, so that the access opening of the actuator body 1 is completely opened, the side access cover 11 and the rear access cover 12 cannot be separated from the actuator body 1, and finally, the inside of the actuator body 1 can be overhauled conveniently.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A maintenance-friendly control valve actuator, comprising:
the main body comprises an actuator body (1), wherein a side access cover (11) is arranged at the side end of the actuator body (1), and a rear access cover (12) is arranged at the rear end of the actuator body (1);
the sealing cover mechanism comprises a side clamping groove plate (2), wherein the side clamping groove plate (2) is fixedly connected with the outer surface of an actuator body (1), the outer surface of the actuator body (1) is fixedly connected with a rear clamping groove plate (21), the upper surface of a side access cover (11) is fixedly connected with a longitudinal connecting plate (22), one side, away from the side access cover (11), of the longitudinal connecting plate (22) is fixedly connected with a transverse connecting plate (23), and the inner surface of the transverse connecting plate (23) is movably connected with a fixing screw (24).
2. A maintenance-friendly control valve actuator as defined in claim 1, wherein: the lower surface fixedly connected with stop gear of executor fuselage (1), stop gear includes receipts frid (3), the internal surface swing joint of receipts frid (3) has slide bar (31), the surface fixedly connected with connecting plate (32) of slide bar (31), the one end fixedly connected with linking arm (33) of slide bar (31) are kept away from to connecting plate (32).
3. A maintenance-friendly control valve actuator as defined in claim 1, wherein: the inside of side draw-in groove board (2) is hollow structure, the inside of back draw-in groove board (21) is hollow structure, side access cover (11) can be with the internal surface gomphosis of side draw-in groove board (2), back access cover (12) can be with the internal surface gomphosis of back draw-in groove board (21).
4. A maintenance-friendly control valve actuator as defined in claim 1, wherein: the side access cover (11) is fixedly connected with the transverse connection plate (23) through the longitudinal connection plate (22), the longitudinal connection plate (22) is fixedly connected with the upper surface of the rear access cover (12), and the rear access cover (12) is fixedly connected with the transverse connection plate (23) through the longitudinal connection plate (22).
5. A maintenance-friendly control valve actuator as defined in claim 1, wherein: the upper end of transverse connection board (23) is provided with the screw hole, fixed screw (24) and the screw hole activity cross-under of transverse connection board (23), the upper end of side draw-in groove board (2) and back draw-in groove board (21) is provided with the screw hole of the same size with transverse connection board (23) upper end.
6. A maintenance-friendly control valve actuator as defined in claim 2, wherein: the groove collecting plate (3) is a plurality of groups, empty grooves are formed in the groove collecting plate (3), sliding grooves are formed in two sides of the empty grooves of the groove collecting plate (3), the sliding rods (31) are in sliding connection with the sliding grooves of the groove collecting plate (3), the connecting plates (32) are in nested sliding with the empty grooves of the groove collecting plate (3), the sliding rods (31) are fixedly connected with the connecting arms (33) through the connecting plates (32), the connecting arms (33) are L-shaped, one ends of the connecting arms (33) away from the connecting plates (32) are fixedly connected with the outer surfaces of the side access covers (11), one ends of the connecting arms (33) away from the connecting plates (32) are fixedly connected with the outer surfaces of the rear access covers (12), notches are formed in the lower end positions of the outer sides of the empty grooves of the groove collecting plate (3), and the widths of the connecting plates (32) are smaller than those of the notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036112.XU CN220416392U (en) | 2023-07-31 | 2023-07-31 | Control valve actuator convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322036112.XU CN220416392U (en) | 2023-07-31 | 2023-07-31 | Control valve actuator convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220416392U true CN220416392U (en) | 2024-01-30 |
Family
ID=89649540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322036112.XU Active CN220416392U (en) | 2023-07-31 | 2023-07-31 | Control valve actuator convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220416392U (en) |
-
2023
- 2023-07-31 CN CN202322036112.XU patent/CN220416392U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |