CN220770276U - Anti-interference type valve electric actuator - Google Patents
Anti-interference type valve electric actuator Download PDFInfo
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- CN220770276U CN220770276U CN202322495450.XU CN202322495450U CN220770276U CN 220770276 U CN220770276 U CN 220770276U CN 202322495450 U CN202322495450 U CN 202322495450U CN 220770276 U CN220770276 U CN 220770276U
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- electric actuator
- upper shell
- valve electric
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electric actuators, in particular to an anti-interference valve electric actuator, which comprises: the device comprises an upper shell, a lower shell, a mounting mechanism and a fixing mechanism; the mounting mechanism comprises a limit clamping block and a mounting plate; the fixing mechanism comprises a fixing seat, wherein a reset spring, a movable positioning plate and a sliding rod are arranged in the fixing seat, and the movable positioning plate is connected with a movable plate; the beneficial effects are as follows: this device is convenient for dock the mounting panel fast with the position of removing the locating plate through spacing fixture block and spacing groove, and conveniently drive the removal locating plate through rounding and chamfer and remove, finally make through reset spring and remove the locating plate and insert in the middle of the location jack, with this quick installation of accomplishing, accessible fly leaf and elastic rubber pad make in addition remove locating plate and location jack dislocation, thereby carry and pull the separation that the casing can accomplish with lower casing fast, and easy operation is convenient, stable in structure, and improve maintenance efficiency.
Description
Technical Field
The utility model relates to the technical field of electric actuators, in particular to an anti-interference valve electric actuator.
Background
The valve actuator is internally provided with a controller, the controller is provided with various control circuits, the controller outputs control signals through cables, once electromagnetic interference is received, normal operation of equipment can be affected, accidents such as information errors and control failures can be caused, and explosion and fire can be caused.
Chinese patent CN 215059898U provides an anti-interference electric actuator, which relates to the technical field of electric actuators and comprises an actuator body and a shielding shell, wherein the shielding shell comprises an upper shell and a lower shell, the upper shell is in threaded connection with the lower shell, a buffer mechanism is arranged at the bottom of the lower shell, the actuator body is arranged in the upper shell, an output shaft of the actuator body penetrates through the lower shell to enter a valve, and an anti-interference layer is arranged on the inner wall of the upper shell.
However, the device fixes the upper casing and the lower casing through threaded connection, so that when the internal element is maintained, the upper casing and the lower casing are time-consuming and labor-consuming in separation, and the upper casing and the lower casing are inconvenient to install and detach quickly.
Disclosure of Invention
The utility model aims to provide an anti-interference valve electric actuator to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an anti-interference valve electric actuator, the anti-interference valve electric actuator comprising:
the upper shell is connected with the lower shell;
the mounting mechanism is fixedly connected with the upper shell and comprises a limit clamping block and a mounting plate;
the fixing mechanism is fixedly connected with the lower shell and comprises a fixing seat, a reset spring, a movable positioning plate and a sliding rod are arranged in the fixing seat, and the movable positioning plate is connected with a movable plate.
Preferably, two limit clamping blocks are arranged and are respectively and fixedly connected with the outer walls of two symmetrical sides of one end of the upper shell.
Preferably, two mounting plates are arranged, the two mounting plates are fixedly connected with the outer walls of the two opposite ends of the upper shell, and the mounting plates and the limiting clamping blocks are mutually perpendicular relative to the horizontal plane.
Preferably, the mounting plate is L-shaped, a positioning jack is formed in the side wall of one end, far away from the upper shell, of the mounting plate, and a rounding is formed in the corner, close to the lower shell, of one end of the mounting plate.
Preferably, the slot is arranged in the middle of the side wall at one end of the lower shell, the side walls at two sides of the opening of the slot of the lower shell are provided with limit grooves corresponding to the limit clamping blocks, and the inner wall of the bottom of the slot is provided with an elastic rubber pad.
Preferably, two fixing seats are arranged, the two fixing seats are respectively and fixedly connected to two symmetrical sides of one end side wall of the lower shell, a limiting sliding groove is formed in the middle of the inner side wall of the lower shell, which is connected with the fixing seats, and sliding rods are fixedly connected to the inner walls of two opposite ends of the fixing seats.
Preferably, the reset spring and the movable positioning plate are both sleeved on the outer wall of the sliding rod, two ends of the reset spring are fixedly connected with one end inner wall of the fixed seat, which is close to the slot, and the side wall of the movable positioning plate, the movable positioning plate is L-shaped, and a chamfer is formed in one end side wall of the movable positioning plate.
Preferably, the fly leaf is "T" shape, the one end activity of fly leaf runs through the fixing base and keeps away from the one end lateral wall and the removal locating plate lateral wall fixed connection of slot, the one end that the chamfer was kept away from to the removal locating plate is equipped with spacing slider, spacing slider and spacing spout sliding connection.
Compared with the prior art, the utility model has the beneficial effects that:
firstly insert the slot with last casing in the middle of, make spacing fixture block and spacing groove align simultaneously, in order to dock the mounting panel with the position of removing the locating plate fast, press the casing afterwards through the slip between radius and the chamfer, and then drive and remove the locating plate and compress reset spring, finally when last casing presses the bottom, remove locating plate one end and alignment with the locating jack, and then drive through reset spring's effect and remove the locating plate and reset and insert in the middle of the locating jack, thereby accomplish the quick installation between last casing and the lower casing, and through the effect of elastic rubber pad, increase the stability between last casing and the lower casing after the installation, press two fly leaf in addition, make reset spring compress and drive and remove locating plate and locating jack separation, finally with last casing ejecting a part through the elastic action of elastic rubber pad, make and remove the locating plate and locating jack dislocation, thereby it can accomplish the separation with the lower casing fast to carry out, and easy operation is convenient, and stable in structure, and improve maintenance efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the upper housing structure of the present utility model;
FIG. 3 is a schematic view of the lower housing structure of the present utility model;
fig. 4 is an enlarged schematic view of the structure a in fig. 3 according to the present utility model.
In the figure: 1. an upper housing; 2. a mounting mechanism; 21. a limit clamping block; 22. a mounting plate; 23. rounding; 24. positioning the jack; 3. a fixing mechanism; 31. a slot; 32. a limit groove; 33. an elastic rubber pad; 34. a return spring; 35. a fixing seat; 36. chamfering; 37. a movable plate; 38. moving the positioning plate; 39. a limit sliding block; 310. limiting sliding grooves; 311. a slide bar; 4. and a lower housing.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Embodiment one:
referring to fig. 1-4, the present utility model provides a technical solution: an anti-interference valve electric actuator, the anti-interference valve electric actuator comprising: an upper housing 1, the upper housing 1 being connected with a lower housing 4; the mounting mechanism 2 is fixedly connected with the upper shell 1, and the mounting mechanism 2 comprises a limit clamping block 21 and a mounting plate 22; the fixing mechanism 3, the fixing mechanism 3 is fixedly connected with the lower shell 4, the fixing mechanism 3 comprises a fixed seat 35, a return spring 34, a movable positioning plate 38 and a sliding rod 311 are arranged in the fixed seat 35, and the movable positioning plate 38 is connected with a movable plate 37; the mounting plates 22 are arranged in two, the two mounting plates 22 are fixedly connected with the outer walls of the two opposite ends of the upper shell 1, and the mounting plates 22 and the limiting clamping blocks 21 are mutually perpendicular relative to the horizontal plane.
Firstly, the upper shell 1 is inserted into the slot 31, meanwhile, the limit clamping block 21 is aligned with the limit groove, then the upper shell 1 is pressed by sliding between the rounding 23 and the chamfer 36, the movable positioning plate 38 is driven to compress the reset spring 34, finally, when the upper shell 1 is pressed to the bottom, one end of the movable positioning plate 38 is aligned with the positioning jack 24, and then the movable positioning plate 38 is driven to reset and be inserted into the positioning jack 24 through the action of the reset spring 34, so that the upper shell 1 and the lower shell 4 are quickly installed, in addition, when the upper shell 1 is detached, only two movable plates 37 are required to be pressed simultaneously, the reset spring 34 is compressed and drives the movable positioning plate 38 to be separated from the positioning jack 24, and finally, a part of the upper shell 1 is ejected through the elastic action of the elastic rubber pad 33, so that the movable positioning plate 38 is misplaced with the positioning jack 24, and the upper shell 1 is lifted, so that the separation from the lower shell 4 can be quickly completed.
Embodiment two:
on the basis of the first embodiment, in order to facilitate the disassembly and the assembly of the upper shell 1 and the lower shell 4, the mounting plate 22 is L-shaped, a positioning jack 24 is arranged on the side wall of one end of the mounting plate 22 far away from the upper shell 1, and a rounding 23 is arranged at the corner of one end of the mounting plate 22 near the lower shell 4; the two fixing seats 35 are arranged, the two fixing seats 35 are respectively and fixedly connected to two symmetrical sides of one end side wall of the lower shell 4, a limiting sliding groove 310 is formed in the middle of the inner side wall connected with the fixing seat 35 of the lower shell 4, and sliding rods 311 are fixedly connected to the inner walls of two opposite ends of the fixing seats 35; the reset spring 34 and the movable positioning plate 38 are both sleeved on the outer wall of the sliding rod 311, two ends of the reset spring 34 are fixedly connected with the inner wall of one end of the fixed seat 35, which is close to the slot 31, and the side wall of the movable positioning plate 38, the movable positioning plate 38 is L-shaped, and a chamfer 36 is formed on the side wall of one end of the movable positioning plate 38; the movable plate 37 is T-shaped, one end of the movable plate 37 movably penetrates through the side wall of one end, far away from the slot 31, of the fixed seat 35 and is fixedly connected with the side wall of the movable positioning plate 38, one end, far away from the chamfer 36, of the movable positioning plate 38 is provided with a limit sliding block 39, and the limit sliding block 39 is in sliding connection with the limit sliding groove 310.
During installation, the upper shell 1 is firstly inserted into the slot 31, meanwhile, the limiting clamping block 21 is aligned with the limiting groove, then the upper shell 1 is pressed through sliding between the rounding 23 and the chamfer 36, the movable positioning plate 38 is driven to compress the reset spring 34, finally, when the upper shell 1 is pressed to the bottom, one end of the movable positioning plate 38 is aligned with the positioning jack 24, and then the movable positioning plate 38 is driven to reset and be inserted into the positioning jack 24 through the action of the reset spring 34, so that quick installation between the upper shell 1 and the lower shell 4 is completed, in addition, during disassembly, only two movable plates 37 are required to be simultaneously pressed, the reset spring 34 is compressed and drives the movable positioning plate 38 to be separated from the positioning jack 24, finally, a part of the upper shell 1 is ejected through the elastic action of the elastic rubber pad 33, the movable positioning plate 38 is enabled to be misplaced with the positioning jack 24, finally, the upper shell 1 is lifted to be quickly separated from the lower shell 4, in addition, the smoothness of the movable positioning plate 38 during movement can be guaranteed through sliding between the limiting sliding block 39 and the limiting sliding chute 310, and the smoothness of the movable positioning plate 38 during movement can be guaranteed through the sliding rod 311.
Embodiment III:
on the basis of the first embodiment, in order to facilitate rapid butt joint of the upper shell 1 and the lower shell 4, two limiting clamping blocks 21 are arranged, and the two limiting clamping blocks 21 are fixedly connected with the outer walls of two symmetrical sides of one end of the upper shell 1 respectively; the slot 31 is arranged in the middle of one end side wall of the lower shell 4, the limiting grooves 32 corresponding to the limiting clamping blocks 21 are arranged on two side walls of the opening of the slot 31 of the lower shell 4, and the elastic rubber pads 33 are arranged on the inner walls of the bottom of the slot 31.
The limiting clamping blocks 21 are inserted into the limiting grooves 32 so as to enable the mounting plate 22 to be quickly abutted with the position of the movable positioning plate 38, and stability between the upper shell 1 and the lower shell 4 after mounting is improved through the action of the elastic rubber pads 33.
During actual use, when the upper shell 1 is installed, firstly, the upper shell 1 is inserted into the slot 31, meanwhile, the limiting clamping block 21 is aligned with the limiting groove, then the upper shell 1 is pressed by sliding between the rounding 23 and the chamfer 36, the movable positioning plate 38 is driven to compress the reset spring 34, finally, when the upper shell 1 is pressed to the bottom, one end of the movable positioning plate 38 is aligned with the positioning jack 24, and then, the movable positioning plate 38 is driven to reset and be inserted into the positioning jack 24 through the action of the reset spring 34, so that the upper shell 1 and the lower shell 4 are quickly installed, in addition, when the upper shell 1 is disassembled, only two movable plates 37 are required to be simultaneously pressed, so that the reset spring 34 is compressed and drives the movable positioning plate 38 to be separated from the positioning jack 24, finally, the upper shell 1 is ejected out of a part through the elastic action of the elastic rubber pad 33, the movable positioning plate 38 is misplaced with the positioning jack 24, and the upper shell 1 is lifted to be quickly separated from the lower shell 4.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An anti-interference valve electric actuator which is characterized in that: the anti-interference valve electric actuator comprises:
an upper shell (1), wherein the upper shell (1) is connected with a lower shell (4);
the mounting mechanism (2), the mounting mechanism (2) is fixedly connected with the upper shell (1), and the mounting mechanism (2) comprises a limit clamping block (21) and a mounting plate (22);
the fixing mechanism (3), fixed establishment (3) and inferior valve body (4) fixed connection, fixed establishment (3) are including fixing base (35), the inside of fixing base (35) is equipped with reset spring (34), removes locating plate (38) and slide bar (311), remove locating plate (38) and be connected with fly leaf (37).
2. The anti-interference valve electric actuator of claim 1, wherein: two limiting clamping blocks (21) are arranged, and the two limiting clamping blocks (21) are respectively and fixedly connected with the outer walls of two symmetrical sides of one end of the upper shell (1).
3. An anti-interference valve electric actuator as defined in claim 2, wherein: the two mounting plates (22) are arranged, the two mounting plates (22) are fixedly connected with the outer walls of the two opposite ends of the upper shell (1), and the mounting plates (22) and the limiting clamping blocks (21) are mutually perpendicular to each other about a horizontal plane.
4. The anti-interference valve electric actuator of claim 1, wherein: the mounting plate (22) is L-shaped, a positioning jack (24) is formed in the side wall of one end, far away from the upper shell (1), of the mounting plate (22), and a rounding (23) is formed in the corner, close to the lower shell (4), of one end of the mounting plate (22).
5. An anti-interference valve electric actuator as defined in claim 2, wherein: the utility model discloses a lower casing, including casing (31) and elastic rubber pad, slot (31) has been seted up in the middle of the one end lateral wall of casing (4) down, lower casing (4) has seted up spacing groove (32) corresponding with spacing fixture block (21) on the both sides lateral wall of slot (31) opening part, be equipped with elastic rubber pad (33) on the bottom inner wall of slot (31).
6. The anti-interference valve electric actuator of claim 5, wherein: the two fixing seats (35) are arranged, the two fixing seats (35) are respectively and fixedly connected to two symmetrical sides of one end side wall of the lower shell (4), a limiting sliding groove (310) is formed in the middle of the inner side wall, connected with the fixing seats (35), of the lower shell (4), and sliding rods (311) are fixedly connected to the inner walls of two opposite ends of the fixing seats (35).
7. The anti-interference valve electric actuator of claim 6, wherein: the reset spring (34) and the movable positioning plate (38) are both sleeved on the outer wall of the sliding rod (311), two ends of the reset spring (34) are fixedly connected with the inner wall of one end of the fixed seat (35) close to the slot (31) and the side wall of the movable positioning plate (38), the movable positioning plate (38) is L-shaped, and a chamfer (36) is formed in the side wall of one end of the movable positioning plate (38).
8. The anti-interference valve electric actuator of claim 7, wherein: the movable plate (37) is T-shaped, one end of the movable plate (37) movably penetrates through the side wall of one end, far away from the slot (31), of the fixed seat (35) and is fixedly connected with the side wall of the movable positioning plate (38), one end, far away from the chamfer (36), of the movable positioning plate (38) is provided with a limit sliding block (39), and the limit sliding block (39) is in sliding connection with the limit sliding groove (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322495450.XU CN220770276U (en) | 2023-09-13 | 2023-09-13 | Anti-interference type valve electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322495450.XU CN220770276U (en) | 2023-09-13 | 2023-09-13 | Anti-interference type valve electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220770276U true CN220770276U (en) | 2024-04-12 |
Family
ID=90602100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322495450.XU Active CN220770276U (en) | 2023-09-13 | 2023-09-13 | Anti-interference type valve electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220770276U (en) |
-
2023
- 2023-09-13 CN CN202322495450.XU patent/CN220770276U/en active Active
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