CN215596772U - Prevent smoke exhaust fan monitored control system - Google Patents
Prevent smoke exhaust fan monitored control system Download PDFInfo
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- CN215596772U CN215596772U CN202121239239.6U CN202121239239U CN215596772U CN 215596772 U CN215596772 U CN 215596772U CN 202121239239 U CN202121239239 U CN 202121239239U CN 215596772 U CN215596772 U CN 215596772U
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Abstract
The utility model relates to a smoke prevention and exhaust fan monitoring system, which comprises a fixing structure, a driving device, a clamping device and a monitoring system, wherein the fixing structure is arranged on the fixing structure; the fixing structure comprises a fixing plate, a fixing column, a mounting plate and a positioning rod, and is used for fixing the driving device, the clamping device and the monitoring system; the driving device comprises a servo motor, a rotating shaft, a transmission gear, a movable rod and a driven gear, and the driving device is used for adjusting the left and right rotation of the monitoring system. This prevent smoke exhaust fan monitored control system, through setting up the elasticity that utilizes compression spring, make fixed block chucking monitored control system, can effectively strengthen the stability of monitored control system installation, when needs are dismantled monitored control system, through setting up pulling arm extrusion compression spring, extrusion compression spring is convenient for remove the fixture block, makes the fixture block break away from monitored control system and can dismantle monitored control system, the effectual dismantlement time who saves monitored control system, has reached convenient to dismantle's effect.
Description
Technical Field
The utility model relates to the technical field of fan monitoring.
Background
The smoke exhaust prevention system adopts a mechanical pressurization air supply mode or a natural ventilation mode to prevent smoke from entering the evacuation channel, the smoke exhaust system adopts a mechanical smoke exhaust mode or a natural ventilation mode to exhaust the smoke to the outside of a building, and a reliable smoke exhaust prevention lower system is needed to ensure the life safety of trapped people.
The existing monitoring system for the smoke exhaust prevention fan is usually fixed at a designated position, the monitoring direction is not convenient to adjust, so that the monitoring range is narrow, the fan monitoring system is fixedly installed through a mobile phone bolt, a large amount of time needs to be consumed in the processes of disassembly and installation, the later maintenance and installation of the monitoring system are not convenient, the social requirements cannot be met, and therefore the smoke exhaust prevention fan monitoring system is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a monitoring system of a smoke prevention and exhaust fan, aiming at the technical problems in the prior art, and solving the problem that the monitoring system is inconvenient to disassemble and assemble, so that a large amount of time is wasted in the disassembling and assembling process.
The technical scheme for solving the technical problems is as follows: a monitoring system for a smoke prevention and exhaust fan comprises a fixed structure, a driving device, a clamping device and a monitoring system; the fixing structure comprises a fixing plate, a fixing column, a mounting plate and a positioning rod, and is used for fixing the driving device, the clamping device and the monitoring system; the driving device comprises a servo motor, a rotating shaft, a transmission gear, a movable rod and a driven gear, and is used for adjusting the monitoring system to rotate left and right; the clamping device comprises a fixing block, an adjusting rod, a connecting plate, a clamping block, a pressure spring and a pulling plate, and is used for fixedly mounting the monitoring system.
On the basis of the technical scheme, the utility model can be further improved as follows.
Further, the bottom fixedly connected with fixed column and servo motor of fixed plate, fixedly connected with motor cabinet between servo motor and the fixed plate.
Furthermore, a rotating shaft extending to the inside of the fixing column is fixedly connected to an output shaft of the servo motor, and a transmission gear is fixedly connected to the outside of the rotating shaft.
Furthermore, the inside of fixed column rotates and is connected with and runs through and extend to the outside movable rod of fixed column, the top fixedly connected with of movable rod and drive gear engaged with driven gear mutually.
Further, the one end fixedly connected with mounting panel that driven gear was kept away from to the movable rod, the positive fixedly connected with locating lever of mounting panel, monitored control system has been cup jointed to the outside of locating lever, the locating lever is solid cylinder.
Further, the equal fixedly connected with fixed block in the positive left and right sides of mounting panel, two the equal swing joint in inside of fixed block has the regulation pole, two the equal fixedly connected with connecting plate of opposite face of adjusting the pole.
Furthermore, two the equal fixedly connected with of opposite face of connecting plate extends to the inside fixture block of monitored control system, the inside left and right sides of monitored control system all sets up the draw-in groove that equals with the fixture block external diameter size.
Furthermore, two pressure springs are fixedly connected between the connecting plate and the fixing block, and pull plates are fixedly connected to the opposite surfaces of the two adjusting rods.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
1. this prevent smoke exhaust fan monitored control system, through setting up the elasticity that utilizes compression spring, make fixed block chucking monitored control system, can effectively strengthen the stability of monitored control system installation, when needs are dismantled monitored control system, through setting up pulling arm extrusion compression spring, extrusion compression spring is convenient for remove the fixture block, makes the fixture block break away from monitored control system and can dismantle monitored control system, the effectual dismantlement time who saves monitored control system, has reached convenient to dismantle's effect.
2. This prevent smoke exhaust fan monitored control system drives the outside drive gear of pivot and rotates through setting up start servo motor, and drive gear rotates the movable rod that drives driven gear bottom rotatory, and the movable rod rotation drives the mounting panel rotatory, and the mounting panel is rotatory to be driven monitored control system left and right sides rotation, is convenient for adjust monitored control system's control direction, the effectual monitoring range who strengthens monitored control system.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the clamping device of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a fixed structure, 2, a driving device, 3, a clamping device, 4, a monitoring system, 101, a fixed plate, 102, a fixed column, 103, a mounting plate, 104, a positioning rod, 201, a servo motor, 202, a rotating shaft, 203, a transmission gear, 204, a movable rod, 205, a driven gear, 301, a fixed block, 302, an adjusting rod, 303, a connecting plate, 304, a fixture block, 305, a pressure spring, 306 and a pulling plate.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-2, a monitoring system of a smoke exhaust prevention fan in the present embodiment includes a fixing structure 1, a driving device 2, a clamping device 3, and a monitoring system 4; the fixing structure 1 comprises a fixing plate 101, a fixing column 102, a mounting plate 103 and a positioning rod 104, and the fixing structure 1 is used for fixing the driving device 2, the clamping device 3 and the monitoring system 4; the driving device 2 comprises a servo motor 201, a rotating shaft 202, a transmission gear 203, a movable rod 204 and a driven gear 205, and the driving device 2 is used for adjusting the monitoring system 4 to rotate left and right; clamping device 3 includes fixed block 301, adjust pole 302, connecting plate 303, fixture block 304, pressure spring 305 and arm-tie 306, clamping device 3 is used for carrying out fixed mounting to monitored control system 4, elasticity through setting up and utilizing pressure spring 305, make fixed block 304 chucking monitored control system 4, can effectively strengthen the stability of monitored control system 4 installation, when needs are dismantled monitored control system 4, extrude pressure spring 305 through setting up pulling arm-tie 306, extrusion pressure spring 305 is convenient for remove fixture block 304, make fixture block 304 break away from monitored control system 4 and can dismantle monitored control system 4, the effectual dismantlement time who saves monitored control system 4, the effect of being convenient for dismantle has been reached.
In this embodiment, a fixed column 102 and a servo motor 201 are fixedly connected to the bottom of a fixed plate 101, a motor base is fixedly connected between the servo motor 201 and the fixed plate 101, a rotating shaft 202 extending to the inside of the fixed column 102 is fixedly connected to an output shaft of the servo motor 201, a transmission gear 203 is fixedly connected to the outside of the rotating shaft 202, a movable rod 204 penetrating and extending to the outside of the fixed column 102 is rotatably connected to the inside of the fixed column 102, a driven gear 205 engaged with the transmission gear 203 is fixedly connected to the top of the movable rod 204, a mounting plate 103 is fixedly connected to one end of the movable rod 204 far away from the driven gear 205, a positioning rod 104 is fixedly connected to the front of the mounting plate 103, a monitoring system 4 is sleeved on the outside of the positioning rod 104, the positioning rod 104 is a solid cylinder, the servo motor 201 is started to drive the transmission gear 203 outside the rotating shaft 202 to rotate, the transmission gear 203 rotates to drive the movable rod 204 at the bottom of the driven gear 205 to rotate, the movable rod 204 rotates to drive the mounting plate 103 to rotate, the mounting plate 103 rotates to drive the monitoring system 4 to rotate left and right, the monitoring direction of the monitoring system 4 is convenient to adjust, and the monitoring range of the monitoring system 4 is effectively enlarged.
In this embodiment, the left and right sides of the front surface of the mounting plate 103 are fixedly connected with the fixing blocks 301, the inner parts of the two fixing blocks 301 are movably connected with the adjusting rods 302, the opposite surfaces of the two adjusting rods 302 are fixedly connected with the connecting plates 303, the opposite surfaces of the two connecting plates 303 are fixedly connected with the clamping blocks 304 extending into the monitoring system 4, the left and right sides of the inner part of the monitoring system 4 are respectively provided with a clamping groove with the same size as the outer diameter of the clamping blocks 304, the two pressure springs 305 are fixedly connected between the connecting plates 303 and the fixing blocks 301, the opposite surfaces of the two adjusting rods 302 are respectively fixedly connected with the pulling plates 306, the fixing blocks 304 are tightly clamped with the monitoring system 4 by setting the elastic force of the pressure springs 305, the mounting stability of the monitoring system 4 can be effectively enhanced, when the monitoring system 4 needs to be disassembled, the pulling plates 306 are arranged to squeeze the pressure springs 305, and the clamping blocks 304 are convenient to move by squeezing the pressure springs 305, the fixture block 304 is separated from the monitoring system 4, so that the monitoring system 4 can be disassembled, the disassembling time of the monitoring system 4 is effectively saved, and the effect of convenient disassembly is achieved.
The working principle of the above embodiment is as follows:
(1) through setting up the elasticity that utilizes pressure spring 305, make fixed block 304 chucking monitored control system 4, can effectively strengthen the stability of monitored control system 4 installation, when needs are dismantled monitored control system 4, through setting up pulling arm 306 extrusion pressure spring 305, extrusion pressure spring 305 is convenient for remove fixture block 304, makes fixture block 304 break away from monitored control system 4 and can dismantle monitored control system 4.
(2) The servo motor 201 is started to drive the transmission gear 203 outside the rotating shaft 202 to rotate, the transmission gear 203 rotates to drive the movable rod 204 at the bottom of the driven gear 205 to rotate, the movable rod 204 rotates to drive the mounting plate 103 to rotate, the mounting plate 103 rotates to drive the monitoring system 4 to rotate left and right, and the monitoring direction of the monitoring system 4 is convenient to adjust.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A monitoring system of a smoke prevention and exhaust fan is characterized by comprising a fixed structure (1), a driving device (2), a clamping device (3) and a monitoring system (4); the fixing structure (1) comprises a fixing plate (101), a fixing column (102), a mounting plate (103) and a positioning rod (104), and the fixing structure (1) is used for fixing the driving device (2), the clamping device (3) and the monitoring system (4); the driving device (2) comprises a servo motor (201), a rotating shaft (202), a transmission gear (203), a movable rod (204) and a driven gear (205), and the driving device (2) is used for adjusting the monitoring system (4) to rotate left and right; the clamping device (3) comprises a fixing block (301), an adjusting rod (302), a connecting plate (303), a clamping block (304), a pressure spring (305) and a pulling plate (306), and the clamping device (3) is used for fixedly mounting the monitoring system (4).
2. The monitoring system of the smoke exhaust prevention fan according to claim 1, wherein a fixing column (102) and a servo motor (201) are fixedly connected to the bottom of the fixing plate (101), and a motor base is fixedly connected between the servo motor (201) and the fixing plate (101).
3. The system for monitoring the smoke exhaust prevention fan is characterized in that a rotating shaft (202) extending to the inside of a fixed column (102) is fixedly connected to an output shaft of the servo motor (201), and a transmission gear (203) is fixedly connected to the outside of the rotating shaft (202).
4. The monitoring system of the smoke exhaust prevention fan is characterized in that a movable rod (204) penetrating and extending to the outside of the fixed column (102) is rotatably connected to the inside of the fixed column (102), and a driven gear (205) meshed with the transmission gear (203) is fixedly connected to the top of the movable rod (204).
5. The monitoring system of the smoke exhaust prevention fan according to claim 4, wherein a mounting plate (103) is fixedly connected to one end, away from the driven gear (205), of the movable rod (204), a positioning rod (104) is fixedly connected to the front face of the mounting plate (103), the monitoring system (4) is sleeved outside the positioning rod (104), and the positioning rod (104) is a solid cylinder.
6. The monitoring system of the smoke exhaust preventing fan according to claim 5, wherein the left side and the right side of the front surface of the mounting plate (103) are fixedly connected with fixing blocks (301), adjusting rods (302) are movably connected inside the two fixing blocks (301), and the opposite surfaces of the two adjusting rods (302) are fixedly connected with connecting plates (303).
7. The monitoring system of the smoke exhaust preventing fan according to claim 6, wherein opposite surfaces of the two connecting plates (303) are fixedly connected with clamping blocks (304) extending into the monitoring system (4), and clamping grooves with the same size as the outer diameter of the clamping blocks (304) are formed in the left side and the right side of the inside of the monitoring system (4).
8. The monitoring system of the smoke exhaust prevention fan according to claim 7, wherein two pressure springs (305) are fixedly connected between the connecting plate (303) and the fixed block (301), and pull plates (306) are fixedly connected to the opposite surfaces of the two adjusting rods (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121239239.6U CN215596772U (en) | 2021-06-04 | 2021-06-04 | Prevent smoke exhaust fan monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121239239.6U CN215596772U (en) | 2021-06-04 | 2021-06-04 | Prevent smoke exhaust fan monitored control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215596772U true CN215596772U (en) | 2022-01-21 |
Family
ID=79874509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121239239.6U Active CN215596772U (en) | 2021-06-04 | 2021-06-04 | Prevent smoke exhaust fan monitored control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215596772U (en) |
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2021
- 2021-06-04 CN CN202121239239.6U patent/CN215596772U/en active Active
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