CN112227249A - Hospital area deceleration warning device - Google Patents
Hospital area deceleration warning device Download PDFInfo
- Publication number
- CN112227249A CN112227249A CN202011107316.2A CN202011107316A CN112227249A CN 112227249 A CN112227249 A CN 112227249A CN 202011107316 A CN202011107316 A CN 202011107316A CN 112227249 A CN112227249 A CN 112227249A
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- shaft
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- block
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/65—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection with rotatable, swingable or adjustable signs or signals
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
- E01F9/627—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection self-righting after deflection or displacement
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a hospital regional deceleration warning device, which comprises a machine body, wherein a transmission cavity is arranged in the machine body, a connecting cavity is arranged on the right side of the transmission cavity, a detection cavity is arranged on the lower right side of the machine body, a lifting groove is arranged on the rear side of the detection cavity, a connecting cavity is arranged above the transmission cavity, a power cavity is arranged above the connecting cavity, a rotating groove is arranged above the power cavity, and a deceleration component for decelerating an overspeed vehicle is arranged in the transmission cavity, the connecting cavity, the detection cavity, a groove and the power cavity. The safety is improved.
Description
Technical Field
The invention relates to the field related to speed reducers, in particular to a hospital regional speed reduction warning device.
Background
The deceleration strip is also called deceleration ridge, is the traffic facilities who installs the vehicle that makes the process on the highway and slow down, makes the road surface arch slightly in order to reach the vehicle speed reduction purpose, needs to set up decelerator such as hospital school and carries out the deceleration like region, and current deceleration strip is at specific in-process of traveling, and the people of traveling often forgets the speed reduction before the deceleration strip to can produce very big jolt when passing through the deceleration strip, and the traffic accident probably takes place when the deceleration strip is advanced to the speeding vehicle, and the security performance is relatively poor.
Disclosure of Invention
Aiming at the technical defects, the invention provides a hospital regional deceleration warning device which can overcome the defects.
The invention relates to a hospital regional deceleration warning device, which comprises a machine body, wherein a transmission cavity is arranged in the machine body, a connecting cavity is arranged on the right side of the transmission cavity, a detection cavity is arranged on the right lower side of the machine body, a lifting groove is arranged on the rear side of the detection cavity, a connecting cavity is arranged above the transmission cavity, a power cavity is arranged above the connecting cavity, a rotating groove is arranged above the power cavity, a deceleration component for decelerating an overspeed vehicle is arranged in the transmission cavity, the connecting cavity, the detection cavity, the groove and the power cavity, the deceleration component comprises a connecting shaft which is rotatably arranged on the inner wall of the bottom side of the transmission cavity and extends up and down, a connecting gear positioned in the connecting cavity is fixedly connected onto the connecting shaft, a movable plate is arranged on the inner wall of the rear side of the connecting cavity in a left-right sliding manner, and a lifting baffle is arranged on the inner wall of the rear side of, the lifting baffle is hinged with the moving plate through a hinged plate, a transition shaft extending up and down is rotatably arranged on the inner wall of the bottom side of the linking cavity, a transition gear meshed with the moving plate is fixedly connected to the transition shaft, the transition shaft is in transmission connection with the linking shaft through a belt wheel, a rotating shaft extending up and down is rotatably arranged on the inner wall of the bottom side of the detection cavity, a fan blade driven by wind generated by passing of an overspeed vehicle is fixedly connected to the rotating shaft, a rotating belt wheel is rotatably arranged on the rotating shaft, a groove is arranged in the rotating belt wheel, a clamping block matched with the groove is slidably connected in a notch of the rotating shaft, a buffer spring fixedly arranged in the notch of the rotating belt wheel is arranged at the tail end of the clamping block, a lifting block is vertically slidably arranged on the inner wall of the rear side of the lifting groove, and a speed reducing belt used, the fixed axle that extends around the lift groove rear side inner wall rotates to install, fixedly connected with on the fixed axle can with the elevator with the fixed gear that the lifting baffle meshing is connected, rotate the groove with rotate between the power chamber and install the oscillating axle, it is provided with the spout to detect the chamber right side, the power chamber with still be provided with the speed reduction warning subassembly that is used for slowing down the warning to the driver in rotating the groove, it is provided with the accident prevention subassembly that is used for overspeed vehicle accident protection to connect the intracavity.
Preferably, the speed reduction subassembly still include with spout horizontal slip can plug up the baffle in detection chamber, spout right side inner wall fixed mounting have with the electric telescopic handle that the baffle is connected, connect chamber rear side inner wall horizontal slip mounting have with the linking board that linking gear engagement is connected, fixedly connected with links up the band pulley on the linking axle, link up the band pulley pass through the band pulley with it connects to rotate the band pulley transmission, link up the board left end be provided with connect chamber left side inner wall fixed mounting's roof pressure spring.
Preferably, the accident prevention assembly includes a driving motor fixedly installed with the inner wall of the left side of the power chamber, the tail end of the driving motor is provided with a driving shaft extending left and right, a driving belt wheel is fixedly connected on the driving shaft, a connecting shaft extending left and right is rotatably arranged on the inner wall of the left side of the connecting cavity, a connecting sleeve is matched with a spline on the connecting shaft, the connecting sleeve is fixedly connected with a connecting gear, the connecting shaft is rotatably connected with a connecting belt wheel which can be matched with the connecting gear, a fixed block fixedly arranged with the connecting plate is rotatably arranged on the connecting sleeve, a connecting port is arranged between the connecting cavity and the power cavity, the connecting shaft is in threaded connection with a protection block, the inner wall of the left side of the power cavity is rotatably provided with a transmission shaft which is compressed leftwards and rightwards, and the transmission shaft is in threaded connection with a threaded plate in sliding connection with the inner wall of the rear side of the power cavity left and right.
Preferably, the accident prevention assembly further comprises a sliding block which is in sliding fit with the protection block in a front-back direction, a damping plate which can be abutted against the inner wall of the front side of the connection cavity is fixedly mounted at the front end of the sliding block, a damping spring which is fixedly mounted with the protection block is arranged at the rear end of the damping plate, an electromagnet is fixedly mounted on the inner wall of the rear side of the power cavity, an expansion sleeve is rotatably mounted on the transmission shaft, a displacement plate is fixedly mounted on the inner wall of the rear side of the power cavity, a friction rod which can be in friction with the transmission shaft is arranged at the right end of the displacement plate, an expansion block which can be driven by the friction rod to expand outwards is arranged in the expansion sleeve, a return spring which is in rotating fit with the expansion sleeve is arranged at the right end of the displacement plate, a driven gear is fixedly connected on the expansion sleeve, a main gear which is in meshing connection with the, sliding fit has in the screwed plate spread groove can support the butt piece of fixed block, butt piece upper end be provided with screwed plate spread groove fixed mounting's butt spring, drive pulley pass through the band pulley with it is connected the band pulley transmission.
Preferably, the deceleration warning assembly comprises a central shaft which is rotatably installed on the inner wall of the bottom side of the power cavity and extends up and down, the central shaft is in transmission connection with the driving shaft through a bevel gear, a rotating plate is fixedly connected to the central shaft, a swinging plate is installed on the inner wall of the top side of the power cavity in a swinging mode, the rotating plate is in sliding fit with the swinging plate, the swinging shaft is fixedly connected with the swinging plate, and a warning board used for warning a driver is fixedly connected to the swinging shaft.
The invention has the beneficial effects that: the device during operation can carry out overspeed detection and carry out the deceleration to speeding vehicle through the deceleration subassembly to the vehicle, can prevent speeding vehicle accident probably to the accident through the unexpected prevention subassembly, can warn the driver that gets into the region through the warning subassembly that slows down, and the accident rate of reduction has improved the security.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure a-a in fig. 1.
FIG. 3 is a schematic diagram of B-B in FIG. 1.
Fig. 4 is a schematic view of the structure of C-C in fig. 1.
Fig. 5 is an enlarged schematic view of D in fig. 1.
Fig. 6 is an enlarged schematic view of E in fig. 3.
Fig. 7 is a schematic view of the connection between the rotating shaft and the rotating pulley in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a hospital regional deceleration warning device, which comprises a machine body 11, wherein a transmission cavity 12 is arranged in the machine body 11, a connecting cavity 16 is arranged at the right side of the transmission cavity 12, a detection cavity 19 is arranged at the right lower side of the machine body 11, a lifting groove 20 is arranged at the rear side of the detection cavity 19, a connecting cavity 13 is arranged above the transmission cavity 12, a power cavity 14 is arranged above the connecting cavity 13, a rotating groove 15 is arranged above the power cavity 14, a deceleration component for decelerating an overspeed vehicle is arranged in the transmission cavity 12, the connecting cavity 16, the detection cavity 19, the groove 29 and the power cavity 14, the deceleration component comprises a connecting shaft 32 which is rotatably arranged on the inner wall at the bottom side of the transmission cavity 12 and extends up and down, a connecting gear 33 positioned in the connecting cavity 13 is fixedly connected on the connecting shaft 32, and a right moving plate 38 is arranged on the inner wall at the rear side of the connecting cavity 16 in a left-sliding, the connecting cavity 13 and the inner wall of the rear side of the connecting cavity 16 are provided with a lifting baffle 40 in a vertical sliding manner, the lifting baffle 40 is hinged with the moving plate 38 through a hinge plate 39, the inner wall of the bottom side of the connecting cavity 16 is rotatably provided with a transition shaft 36 extending vertically, the transition shaft 36 is fixedly connected with a transition gear 37 engaged with the moving plate 38, the transition shaft 36 is in transmission connection with the connecting shaft 32 through a belt wheel, the inner wall of the bottom side of the detecting cavity 19 is rotatably provided with a rotating shaft 21 extending vertically, the rotating shaft 21 is fixedly connected with a fan blade 23 driven by wind generated by passing of overspeed vehicles, the rotating shaft 21 is rotatably provided with a rotating belt wheel 22, the rotating belt wheel 22 is internally provided with a groove 29, a clamping block 30 capable of being matched with the groove 29 is in a notch of the rotating shaft 21 in a sliding manner, the tail end of the clamping block 30 is provided with a buffer spring 31 fixedly, sliding mounting has the elevator 25 about 20 rear side inner walls of lift groove, elevator 25 upper end fixed mounting has the deceleration strip 26 that is used for slowing down the vehicle, lift groove 20 rear side inner wall rotates the fixed axle 27 of installing the front and back extension, fixed axle 27 on fixedly connected with can with elevator 25 with the fixed gear 28 that the meshing of lift baffle 40 is connected, rotate groove 15 with rotate between power chamber 14 and install oscillating axle 65, it is provided with spout 17 to detect 19 right sides in chamber, power chamber 14 with still be provided with in the rotation groove 15 and be used for carrying out the speed reduction warning subassembly that slows down the warning to the driver, be provided with in the connection chamber 13 and be used for the unexpected prevention subassembly to overspeed vehicle accident protection.
Advantageously, the deceleration assembly further comprises a baffle 24 sliding left and right with respect to the sliding slot 17 and blocking the detection chamber 19, an electric telescopic rod 18 connected with the baffle 24 is fixedly installed on the inner wall of the right side of the sliding slot 17, an engaging plate 35 connected with the engaging gear 33 in a meshing manner is installed on the inner wall of the rear side of the connecting chamber 13 in a sliding manner left and right, an engaging pulley 71 is fixedly connected with the engaging shaft 32, the engaging pulley 71 is in transmission connection with the rotating pulley 22 through a pulley, the left end of the engaging plate 35 is provided with a top pressure spring 34 fixedly installed on the inner wall of the left side of the connecting chamber 13, when a vehicle enters the area, the electric telescopic rod 18 is actuated, so that the baffle 24 is opened, when the vehicle speed is too fast, wind can drive the fan blades 23 to rotate, when the vehicle speed reaches a certain limit, the rotating pulley 22 is driven to rotate by the fixture block 30 under the action of centrifugal force, thereby rotating the engaging pulley 71, rotating the transition shaft 36 through pulley transmission, moving the moving plate 38 to the left through rotation of the transition gear 37, moving the lift flap 40 downward through the hinge plate 39, moving the lift block 25 upward through the fixed gear 28 when the lift flap 40 engages with the fixed gear 28, decelerating the vehicle while ejecting the deceleration belt 26, and moving the engaging plate 35 to the left through the engaging gear 33.
Beneficially, the accident prevention assembly comprises a driving motor 42 fixedly installed on the inner wall of the left side of the power cavity 14, a driving shaft 43 extending left and right is arranged at the tail end of the driving motor 42, a driving pulley 46 is fixedly connected on the driving shaft 43, a connecting shaft 41 extending left and right is rotatably installed on the inner wall of the left side of the connecting cavity 13, a connecting sleeve 48 is in spline fit with the connecting shaft 41, a connecting gear 49 is fixedly connected on the connecting sleeve 48, a connecting pulley 47 capable of being matched with the connecting gear 49 is rotatably connected on the connecting shaft 41, a fixing block 50 fixedly installed on the connecting sleeve 48 and the connecting plate 35 is rotatably installed on the connecting sleeve 48, a connecting port 51 is arranged between the connecting cavity 13 and the power cavity 14, a protection block 67 is in threaded connection with the connecting shaft 41, and a transmission shaft 44 compressing left and right is rotatably installed on the, a threaded plate 45 connected with the inner wall of the rear side of the power cavity 14 in a left-right sliding manner is connected to the transmission shaft 44 in a threaded manner.
Advantageously, the accident prevention assembly further comprises a sliding block 68 which is in sliding fit with the protection block 67, a damping plate 69 which can be abutted against the inner wall of the front side of the connection cavity 13 is fixedly mounted at the front end of the sliding block 68, a damping spring 70 which is fixedly mounted with the protection block 67 is arranged at the rear end of the damping plate 69, an electromagnet 54 is fixedly mounted on the inner wall of the rear side of the power cavity 14, an expansion sleeve 58 is rotatably mounted on the transmission shaft 44, a displacement plate 55 is fixedly mounted on the inner wall of the rear side of the power cavity 14, a friction rod 59 which can be in friction with the transmission shaft 44 is arranged at the right end of the displacement plate 55, an expansion block 60 which can be driven by the friction rod 59 to expand outwards is arranged in the expansion sleeve 58, a return spring 61 which is in rotating fit with the expansion sleeve 58 is arranged at the right end of the displacement plate 55, a driven gear 57 is fixedly connected to the expansion sleeve 58, a main gear 56 which is, a connecting groove which can be unblocked with the connecting port 51 is arranged in the threaded plate 45, an abutting block 53 which can abut against the fixed block 50 is in sliding fit in the connecting groove of the threaded plate 45, an abutting spring 52 which is fixedly installed with the connecting groove of the threaded plate 45 is arranged at the upper end of the abutting block 53, the driving belt wheel 46 is in transmission connection with the connecting belt wheel 47 through a belt wheel, when the abutting plate 35 moves leftwards, the fixed block 50 is in engagement with the connecting belt wheel 47 leftwards, the electromagnet 54 is started, so that the displacement plate 55 moves rightwards, the friction rod 59 drives the expansion block 60 to expand and rub the transmission shaft 44, the driving motor 42 is started to rotate forwards, so that the connecting belt wheel 47 is driven to rotate through the driving belt wheel 46, the connecting gear 49 drives the protection block 67 to move rightwards, when the protection block 67 moves outwards, the damping plate 69 is ejected by the damping spring 70 for accident prevention of the vehicle, at the same time, the main gear 56 drives the secondary gear 57 to rotate, so as to drive the threaded plate 45 to move rightwards, so that the abutting block 53 abuts against the fixed block 50 through the connecting port 51, the resetting under the action of the jacking spring 34 is prevented, the electromagnet 54 is closed, after a fixed time, after the vehicle decelerates or the vehicle impacts the damping plate 69, the driving motor 42 is started to rotate reversely, so as to reset the protection block 67, and then the electromagnet 54 is started, so that the lifting baffle plate 40 is closed and the deceleration strip 26 is retracted.
Beneficially, the deceleration warning assembly comprises a central shaft 62 which is rotatably mounted on the inner wall of the bottom side of the power cavity 14 and extends up and down, the central shaft 62 is in transmission connection with the driving shaft 43 through a bevel gear, a rotating plate 63 is fixedly connected to the central shaft 62, a swinging plate 64 is mounted on the inner wall of the top side of the power cavity 14 in a swinging manner, the rotating plate 63 is in sliding fit with the swinging plate 64, the swinging shaft 65 is fixedly connected with the swinging plate 64, and a warning board 66 for warning a driver is fixedly connected to the swinging shaft 65, so that the central shaft 62 is driven to rotate through the bevel gear transmission, the swinging plate 64 is driven to swing back and forth through the rotation of the rotating plate 63, and the warning board 66 is driven to swing through the swinging shaft 65 to warn the driver.
The use steps herein are described in detail below with reference to fig. 1-7:
in the initial state, the damper spring 31 and the biasing spring 34 are in the naturally expanded state, the damper spring 70 and the contact spring 52 are in the compressed state, and the electromagnet 54 attracts the displacement plate 55.
When the vehicle enters the area, the electric telescopic rod 18 is started, so that the baffle plate 24 is opened, wind generated when the vehicle speed is too high drives the fan blades 23 to rotate, when the vehicle speed reaches a certain limit, the rotating belt wheel 22 is driven to rotate through the clamping block 30 under the action of centrifugal force, so that the engaging belt wheel 71 is driven to rotate, so that the transition shaft 36 is driven to rotate through belt wheel transmission, so that the moving plate 38 is driven to move leftwards through the rotation of the transition gear 37, the lifting baffle plate 40 is driven to move downwards through the hinge plate 39, when the lifting baffle plate 40 is meshed with the fixed gear 28, the lifting block 25 is driven to move upwards through the fixed gear 28, so that the speed reducing belt 26 is ejected out to face the vehicle to reduce the speed, and meanwhile, the engaging plate 35. When the connecting plate 35 moves leftwards to enable the fixed block 50 to be matched with the connecting belt wheel 47 leftwards, the electromagnet 54 is started, the displacement plate 55 moves rightwards, the friction rod 59 drives the expansion block 60 to expand and rub with the transmission shaft 44, the driving motor 42 is started to rotate forwards, the connecting belt wheel 47 is driven to rotate through the driving belt wheel 46, the protection block 67 is driven to move rightwards through the connecting gear 49, when the protection block 67 moves outwards, the damping plate 69 is popped out under the action of the damping spring 70 to prevent the vehicle from accidents, meanwhile, the driven gear 57 is driven to rotate through the main gear 56, the threaded plate 45 is driven to move rightwards, the abutting block 53 abuts against the fixed block 50 through the connecting port 51 to prevent the fixed block from being reset under the action of the jacking spring 34, the electromagnet 54 is closed, after a fixed time, the vehicle decelerates or the vehicle impacts the damping plate 69, the driving motor 42, the electromagnet 54 is then activated to close the lift gate 40 and retract the speed bump 26. Thereby driving the central shaft 62 to rotate through the bevel gear transmission, driving the swing plate 64 to swing back and forth through the rotation of the rotating plate 63, and driving the warning board 66 to swing through the swing shaft 65 to warn the driver.
The invention has the beneficial effects that: the device during operation can carry out overspeed detection and carry out the deceleration to speeding vehicle through the deceleration subassembly to the vehicle, can prevent speeding vehicle accident probably to the accident through the unexpected prevention subassembly, can warn the driver that gets into the region through the warning subassembly that slows down, and the accident rate of reduction has improved the security.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a regional warning device that slows down of hospital, includes the organism, its characterized in that: the speed reduction assembly comprises a connecting shaft which is rotatably installed on the inner wall of the bottom side of the transmission cavity and extends up and down, a connecting gear positioned in the connecting cavity is fixedly connected to the connecting shaft, a movable plate is installed on the inner wall of the rear side of the connecting cavity in a left-right sliding mode, a movable plate is installed on the inner wall of the rear side of the connecting cavity in an up-down sliding mode, and the movable plate is installed on the inner wall of the rear side of the connecting cavity in a vertical sliding mode and is hinged with the lifting baffle plate through a hinged plate, the inner wall of the bottom side of the linking cavity is rotatably provided with a transition shaft extending up and down, the transition shaft is fixedly connected with a transition gear meshed with the movable plate, the transition shaft is in transmission connection with the linking shaft through a belt wheel, the inner wall of the bottom side of the detection cavity is rotatably provided with a rotating shaft extending up and down, the rotating shaft is fixedly connected with a fan blade driven by wind generated by overspeed vehicles passing by, the rotating shaft is rotatably provided with a rotating belt wheel, the rotating belt wheel is internally provided with a groove, a notch of the rotating shaft is in sliding connection with a clamping block matched with the groove, the tail end of the clamping block is provided with a buffer spring fixedly arranged with the notch of the rotating belt wheel, the inner wall of the rear side of the lifting groove is vertically in sliding installation with a lifting block, the upper end of the lifting block is fixedly provided with a deceleration strip used for decelerating the vehicles, and, fixedly connected with on the fixed axle can with the lifter block with the fixed gear that the lifting baffle meshing is connected, rotate the groove with rotate between the power chamber and install the oscillating axle, it is provided with the spout to detect the chamber right side, the power chamber with still be provided with the warning subassembly that slows down that is used for slowing down the warning to the driver in rotating the groove, it is provided with the accident prevention subassembly that is used for overspeed vehicle accident protection to connect the intracavity.
2. The hospital area deceleration warning device according to claim 1, characterized in that: the speed reduction subassembly still include with spout horizontal slip can plug up the baffle in detection chamber, spout right side inner wall fixed mounting have with the electric telescopic handle that the baffle is connected, connect chamber rear side inner wall horizontal slip mounting have with the linking plate that linking gear engagement is connected, the epaxial fixedly connected with of linking up the band pulley links up, link up the band pulley pass through the band pulley with it connects to rotate the band pulley transmission, linking plate left end be provided with connect chamber left side inner wall fixed mounting's roof pressure spring.
3. The hospital area deceleration warning device according to claim 2, characterized in that: the accident prevention assembly comprises a driving motor fixedly arranged on the inner wall of the left side of the power cavity, a driving shaft extending left and right is arranged at the tail end of the driving motor, a driving belt wheel is fixedly connected on the driving shaft, a connecting shaft extending left and right is rotatably arranged on the inner wall of the left side of the connecting cavity, a connecting sleeve is matched with the spline on the connecting shaft, a connecting gear is fixedly connected on the connecting sleeve, the connecting shaft is rotatably connected with a connecting belt wheel which can be matched with the connecting gear, the connecting sleeve is rotatably provided with a fixed block fixedly arranged with the connecting plate, a connecting port is arranged between the connecting cavity and the power cavity, a protective block is connected with the connecting shaft in a threaded manner, the inner wall of the left side of the power cavity is rotatably provided with a transmission shaft which is compressed left and right, and the transmission shaft is in threaded connection with a threaded plate which is in sliding connection with the inner wall of the rear side of the power cavity left and right.
4. The hospital area deceleration warning device according to claim 3, characterized in that: the accident prevention assembly further comprises a sliding block which is in sliding fit with the protection block in a front-back direction, a damping plate which can be abutted against the inner wall of the front side of the connection cavity is fixedly mounted at the front end of the sliding block, a damping spring which is fixedly mounted with the protection block is arranged at the rear end of the damping plate, an electromagnet is fixedly mounted on the inner wall of the rear side of the power cavity, an expansion sleeve is rotatably mounted on the transmission shaft, a displacement plate is fixedly mounted on the inner wall of the rear side of the power cavity, a friction rod which can be in friction with the transmission shaft is arranged at the right end of the displacement plate, an expansion block which can be driven by the friction rod to expand outwards is arranged in the expansion sleeve, a return spring which is in rotating fit with the expansion sleeve is arranged at the right end of the displacement plate, a driven gear is fixedly connected on the expansion sleeve, a main gear which is in meshing connection, sliding fit has in the screwed plate spread groove can support the butt piece of fixed block, butt piece upper end be provided with screwed plate spread groove fixed mounting's butt spring, drive pulley pass through the band pulley with it is connected the band pulley transmission.
5. The hospital area deceleration warning device according to claim 4, characterized in that: the speed reduction warning assembly comprises a central shaft which is rotatably installed on the inner wall of the bottom side of the power cavity and extends up and down, the central shaft is in transmission connection with the driving shaft through a bevel gear, a rotating plate is fixedly connected onto the central shaft, a swinging plate is installed on the inner wall of the top side of the power cavity in a swinging mode, the rotating plate is in sliding fit with the swinging plate, the swinging shaft is fixedly connected with the swinging plate, and a warning board which is used for warning a driver is fixedly connected onto the swinging shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011107316.2A CN112227249A (en) | 2020-10-16 | 2020-10-16 | Hospital area deceleration warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011107316.2A CN112227249A (en) | 2020-10-16 | 2020-10-16 | Hospital area deceleration warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112227249A true CN112227249A (en) | 2021-01-15 |
Family
ID=74117376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011107316.2A Withdrawn CN112227249A (en) | 2020-10-16 | 2020-10-16 | Hospital area deceleration warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112227249A (en) |
-
2020
- 2020-10-16 CN CN202011107316.2A patent/CN112227249A/en not_active Withdrawn
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Application publication date: 20210115 |