CN221004000U - Protection structure of blast gate executor - Google Patents
Protection structure of blast gate executor Download PDFInfo
- Publication number
- CN221004000U CN221004000U CN202322885387.0U CN202322885387U CN221004000U CN 221004000 U CN221004000 U CN 221004000U CN 202322885387 U CN202322885387 U CN 202322885387U CN 221004000 U CN221004000 U CN 221004000U
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- CN
- China
- Prior art keywords
- fixedly connected
- fixed plate
- shell
- fixing plate
- protective structure
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Links
- 230000001012 protector Effects 0.000 claims abstract description 16
- 241000463219 Epitheca Species 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model relates to the field of air valve actuator protection devices, and discloses a protection structure of an air valve actuator, which comprises an upper shell, a lower shell, sliding rails, sliding grooves, rubber pads, an upper fixing plate and a lower fixing plate, wherein the rear side of the upper shell is fixedly connected with the upper fixing plate, a plurality of evenly distributed threaded holes are formed in the edge of the upper fixing plate, two sliding rails distributed left and right are fixedly connected to the lower part of the upper shell, the lower shell is connected with the bottom of the upper shell in a sliding manner, two sliding grooves distributed left and right are formed in the upper part of the lower shell, the two sliding rails are all connected in the two sliding grooves in a sliding manner, the rear side of the lower shell is fixedly connected with the lower fixing plate, and the rubber pads are fixedly connected to the rear side of the lower fixing plate. According to the utility model, the function of protecting the air valve actuator is realized through the cooperation of the upper shell, the lower shell, the upper fixing plate, the lower fixing plate and the overload protector, and the convenient disassembly of the protecting device is realized through the cooperation of the upper shell, the lower shell, the sliding rail and the sliding groove.
Description
Technical Field
The utility model relates to the field of protection devices, in particular to a protection structure of an air valve actuator.
Background
A damper actuator is a device for controlling and operating a damper. It is typically composed of an electric or pneumatic drive system for opening, closing or adjusting the position of the damper. The main function of the air valve actuator is to convert the actuator into mechanical action according to the control signal, so that the air valve can execute the required operation. The remote control and automatic control device can be integrated with a control system, an automatic system or a building management system and the like to realize remote control and automatic control of the air valve. The protection structure of the damper actuator refers to measures taken to protect the damper actuator from the external environment, objects, or operators. Its main purpose is to ensure the normal operation of the damper actuator and to extend its useful life. The protective structure generally includes the following aspects: the device comprises a shell, a sealing piece, an overload protection and a limit switch.
Most of the air valve actuators are installed outdoors in bare mode and are not protected, the air valve actuators are corroded by natural environment, damage is caused to the air valve actuators, and service life is influenced.
Disclosure of utility model
In order to make up for the defects, the utility model provides a protection structure of a blast gate actuator, which aims to solve the problems that the blast gate actuator cannot be conveniently detached and is inconvenient to protect in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a protective structure of blast gate executor, includes epitheca, inferior valve, slide rail, spout, rubber pad, goes up fixed plate and lower fixed plate, epitheca rear side fixedly connected with goes up the fixed plate, a plurality of evenly distributed's screw hole has been seted up to last fixed plate edge, epitheca lower part fixedly connected with is two slide rails of controlling the distribution, epitheca bottom sliding connection has the inferior valve, two slide rails of controlling the distribution have been seted up on inferior valve upper portion, two slide rail equal sliding connection is in two in the spout, inferior valve rear side fixedly connected with lower fixed plate, lower fixed plate rear side fixedly connected with rubber pad, a plurality of evenly distributed's screw hole has been seted up to lower fixed plate edge.
As a further description of the above technical solution:
The inside sliding connection of epitheca has the executor main part, executor main part upper portion rotates and is connected with the blast gate control lever, epitheca middle part fixedly connected with spacing pipe, the inside fixedly connected with dust guard of spacing pipe, inferior valve lower part fixedly connected with overload protection ware.
As a further description of the above technical solution:
The edge of the upper fixing plate is in threaded connection with a plurality of uniformly distributed bolts, and the edge of the lower fixing plate is in threaded connection with a plurality of uniformly distributed bolts.
As a further description of the above technical solution:
The left side card of inferior valve bottom is equipped with the outlet, the inside fixedly connected with of outlet leads to the spool, the periphery fixedly connected with control switch of lead to the spool.
As a further description of the above technical solution:
the front side of the lower shell is provided with a plurality of uniformly distributed heat dissipation holes.
As a further description of the above technical solution:
The overload protector is electrically connected to the lower end of the actuator body, and the overload protector is electrically connected to the control switch.
As a further description of the above technical solution:
The threads of the bolt are matched with the threads of the threaded hole.
The utility model has the following beneficial effects:
1. According to the utility model, the upper shell, the lower shell, the upper fixing plate, the lower fixing plate, the bolt, the control switch, the overload protector and the rubber pad are matched, so that the upper shell, the lower shell and the rubber pad basically protect the actuator body from being blown by wind and rain, the control switch and the overload protector can automatically stop or cut off the power supply when the overload protector reaches a set load level, and the motor or the transmission system of the actuator is protected.
2. According to the utility model, through the cooperation of the upper shell, the lower shell, the sliding rail and the sliding groove, the inner actuator main body can be taken out for maintenance by detaching the bolts, so that the convenient disassembly of the protective device is realized, and the inner actuator main body is maintained and cleaned.
Drawings
Fig. 1 is a schematic perspective view of a protection structure of an air valve actuator according to the present utility model;
fig. 2 is a schematic structural view of a rubber pad of a protection structure of an air valve actuator according to the present utility model;
Fig. 3 is a schematic structural diagram of an outlet of a protection structure of an air valve actuator according to the present utility model.
Legend description:
1. An upper case; 2. an upper fixing plate; 3. a dust-proof plate; 4. a slide rail; 5. a damper control lever; 6. a bolt; 7. a threaded hole; 8. an actuator body; 9. a rubber pad; 10. a chute; 11. a lower case; 12. a lower fixing plate; 13. a heat radiation hole; 14. a control switch; 15. a line pipe; 16. an overload protector; 17. a wire outlet; 18. and a limiting tube.
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. 1-3, one embodiment provided by the present utility model is: the utility model provides a blast gate executor's protective structure, including epitheca 1, inferior valve 11, slide rail 4, spout 10, rubber pad 9, go up fixed plate 2 and lower fixed plate 12, epitheca 1 rear side fixedly connected with goes up fixed plate 2, a plurality of evenly distributed's screw hole 7 have been seted up to last fixed plate 2 edge, epitheca 1 lower part fixedly connected with is two slide rails 4 of controlling the distribution, epitheca 1 bottom sliding connection has inferior valve 11, spout 10 of controlling the distribution have been seted up on inferior valve 11 upper portion, two slide rails 4 equal sliding connection are in two spouts 10, inferior valve 11 rear side fixedly connected with lower fixed plate 12, lower fixed plate 12 rear side fixedly connected with rubber pad 9, a plurality of evenly distributed's screw hole 7 have been seted up to lower fixed plate 12 edge.
The upper casing 1 is used for protecting the upper end of the actuator main body 8, the upper fixing plate 2 is used for conveniently fixing the upper casing 1 on the support column of the air valve, the threaded hole 7 is used for fixing the bolt 6 on the upper fixing plate 2, the sliding rail 4 is used for fixing the upper casing 1, the lower casing 11 is used for supporting the upper casing 1 and protecting the lower end of the actuator main body 8, the sliding chute 10 is used for limiting the displacement of the sliding rail 4, the lower fixing plate 12 is used for fixing the lower casing 11, the rubber pad 9 is used for preventing water from flowing into the inside from a gap at the rear side, and damage is caused to the actuator main body 8.
The inside sliding connection of epitheca 1 has executor main part 8, and executor main part 8 upper portion rotates and is connected with blast gate control lever 5, and epitheca 1 middle part fixedly connected with spacing pipe 18, spacing pipe 18 inside fixedly connected with dust guard 3, inferior valve 11 lower part fixedly connected with overload protection ware 16.
The actuator body 8 is used for rotating the air valve control lever 5 to control the air valve, the air valve control lever 5 is used for controlling the air valve, the limiting pipe 18 is used for fixing the dust guard 3, and the air valve control lever 5 is fixed, the dust guard 3 is used for preventing wind from blowing dust into the inside of the upper portion of the actuator body 8, the overload protector 16 is used for protecting the circuit of the actuator body 8, and damage to the whole circuit caused by overload is prevented.
The edge of the upper fixing plate 2 is in threaded connection with a plurality of evenly distributed bolts 6, and the edge of the lower fixing plate 12 is in threaded connection with a plurality of evenly distributed bolts 6.
The bolts 6 are used to fix the upper and lower fixing plates 2 and 12 to the side support posts of the damper.
The left side card in the bottom of inferior valve 11 is equipped with outlet 17, and outlet 17 inside fixedly connected with leads to spool 15, and the periphery fixedly connected with control switch 14 of lead to spool 15.
The outlet 17 is used for outputting the line of the actuator body 8 to the line pipe 15, the line pipe 15 protects the line from rain water erosion, and the control switch 14 is a master switch for controlling the entire actuator body 8.
The front side of the lower shell 11 is provided with a plurality of evenly distributed heat dissipation holes 13.
The heat dissipation hole 13 is used for dissipating heat generated by the motor inside the actuator body 8.
The overload protector 16 is electrically connected to the lower end of the actuator body 8, and the overload protector 16 is electrically connected to the control switch 14.
The actuator body 8 and the overload protector 16 and the control switch 14 are connected in series, and the control switch 14 is connected in parallel with the overall circuit.
The threads of the bolt 6 match the threads of the threaded bore 7.
The bolts 6 are used to fix the upper and lower shells 1 and 11 to the support columns of the damper.
Working principle: the air valve control rod 5 is provided with an actuator main body 8 through a hole at the upper part, an overload protector 16 is arranged at the lower end of the actuator main body 8, a circuit of the overload protector is arranged in a wire tube 15 through a wire outlet 17, the circuit is connected in a control switch 14, a rubber pad 9 is arranged on the rear side of a lower shell 11, the lower shell 11 is arranged on a support column of the air valve through a bolt 6, a sliding rail 4 of an upper shell 1 is slid to the rearmost side along a sliding groove 10 until the rubber pad 9 is tightly attached, then the bolt 6 is screwed into a threaded hole 7 to fix an upper fixing plate 2, when maintenance is needed, the bolt 6 of the upper fixing plate 2 is detached, the upper shell 1 is slid out of the sliding groove 10, the air valve control rod 5 is taken out, and the actuator main body 8 is taken out for maintenance.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a protective structure of blast gate executor, includes epitheca (1), inferior valve (11), slide rail (4), spout (10), rubber pad (9), goes up fixed plate (2) and fixed plate (12), its characterized in that: the utility model discloses a fixed plate, including epitheca (1), epitheca (1) rear side fixedly connected with goes up fixed plate (2), a plurality of evenly distributed screw holes (7) have been seted up to last fixed plate (2) edge, slide rail (4) that upper housing (1) lower part fixedly connected with left and right sides distributes, epitheca (1) bottom sliding connection has inferior valve (11), spout (10) that two left and right sides distribute have been seted up on inferior valve (11) upper portion, two slide rail (4) equal sliding connection is in two in spout (10), inferior valve (11) rear side fixedly connected with lower fixed plate (12), a plurality of evenly distributed screw holes (7) have been seted up to lower fixed plate (12) edge.
2. The protective structure of a damper actuator according to claim 1, wherein: the intelligent control device is characterized in that an actuator main body (8) is slidably connected inside the upper shell (1), a blast gate control rod (5) is rotatably connected to the upper portion of the actuator main body (8), a limiting pipe (18) is fixedly connected to the middle of the upper shell (1), a dust-proof plate (3) is fixedly connected to the inside of the limiting pipe (18), and an overload protector (16) is fixedly connected to the lower portion of the lower shell (11).
3. The protective structure of a damper actuator according to claim 1, wherein: the edge of the upper fixing plate (2) is in threaded connection with a plurality of uniformly distributed bolts (6), and the edge of the lower fixing plate (12) is in threaded connection with a plurality of uniformly distributed bolts (6).
4. The protective structure of a damper actuator according to claim 2, wherein: the left side card of inferior valve (11) bottom is equipped with outlet (17), inside fixedly connected with of outlet (17) is led to spool (15), the periphery fixedly connected with control switch (14) of spool (15).
5. The protective structure of a damper actuator according to claim 1, wherein: a plurality of evenly distributed radiating holes (13) are formed in the front side of the lower shell (11).
6. The protective structure of a damper actuator according to claim 2, wherein: the overload protector (16) is electrically connected to the lower end of the actuator main body (8), and the overload protector (16) is electrically connected to the control switch (14).
7. A protective structure for a damper actuator according to claim 3, wherein: the threads of the bolt (6) are matched with the threads of the threaded hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322885387.0U CN221004000U (en) | 2023-10-26 | 2023-10-26 | Protection structure of blast gate executor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322885387.0U CN221004000U (en) | 2023-10-26 | 2023-10-26 | Protection structure of blast gate executor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221004000U true CN221004000U (en) | 2024-05-24 |
Family
ID=91125916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322885387.0U Active CN221004000U (en) | 2023-10-26 | 2023-10-26 | Protection structure of blast gate executor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221004000U (en) |
-
2023
- 2023-10-26 CN CN202322885387.0U patent/CN221004000U/en active Active
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