CN107713152A - A kind of safety cap for air monitoring alarm - Google Patents
A kind of safety cap for air monitoring alarm Download PDFInfo
- Publication number
- CN107713152A CN107713152A CN201711184117.XA CN201711184117A CN107713152A CN 107713152 A CN107713152 A CN 107713152A CN 201711184117 A CN201711184117 A CN 201711184117A CN 107713152 A CN107713152 A CN 107713152A
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- China
- Prior art keywords
- folding
- wind speed
- jacking
- safety cap
- measuring wind
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Classifications
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/046—Means for detecting hazards or accidents
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/0453—Signalling devices, e.g. auxiliary brake or indicator lights
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- Emergency Alarm Devices (AREA)
Abstract
It is an object of the invention to provide a kind of safety cap for air monitoring alarm, for solving workmen wind speed is determined after certain altitude is reached, and wind speed realizes the technical problem of alarm when reaching certain value, so as to ensure workmen's construction safety.A kind of safety cap for air monitoring alarm, including safety cap body, control system, and altitude measurement system, package system, wind velocity measurement system and the warning system electrically connected with control system.Content of the invention beneficial effect：The wind speed size under certain altitude can be measured, when wind speed reaches certain value, workmen can be prompted by warning system, prevent the generation of fortuitous event.
Description
Technical field
The present invention relates to safety cap technical field, specifically a kind of safety cap for air monitoring alarm.
Background technology
In field of electricity construction, because electric wire is set up aloft often through electric power tower, workmen generally requires to climb
Climb to eminence and constructed.During project of transmitting and converting electricity outdoor overhead operation, strong wind is a major safety risks.《Safety》
It is required that：" meet six grades and during with harsh weather such as windward cloud burst, thunder and lightning, hail, heavy snow, dense fog, sand and dust, should stop outdoor
High-rise working." current measurement wind speed is general only in ground survey, the wind conditions of high-rise working position can not be grasped in real time, and
Certain potential safety hazard if personnel are aloft measured with anemobiagraph be present.Wind-force measurement can not be measured effectively and timely, be caused
On-site personnel can not be notified to stop high-rise working in time.
The content of the invention
It is an object of the invention to provide a kind of safety cap for air monitoring alarm, for solving workmen
Wind speed is determined after certain altitude is reached, and the technical problem of alarm is realized when wind speed reaches certain value, so as to ensure
Workmen's construction safety.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of safety cap for air monitoring alarm, including safety cap body, control system, and be with control
Altitude measurement system, package system, wind velocity measurement system and the warning system of system electrical connection；
Described package system is arranged on the top of safety cap body, including encapsulation casing, package folding driving machine
Structure and measuring wind speed lifting body, package opening and closing driving mechanism are horizontally arranged in package body, measuring wind speed lifting body
It is vertically mounted in package body；The encapsulation casing includes left upper end slide plate and upper right side slide plate, package folding driving machine
The clutch end of structure is connected with described left upper end slide plate and upper right side slide plate respectively；
The wind velocity measurement system is liftable to be arranged in described package body, and wind velocity measurement system includes pivoting leaf
Piece, measuring wind speed rotating wheel mechanisms that, measuring wind speed fixed cylinder mechanism, photoelectricity correlation switch and leaf folding drive mechanism；The wind
Speed measurement rotating wheel mechanisms that includes measuring wind speed runner cylinder and leaf folding driver slot, and leaf folding driver slot is provided with multiple, uniformly
It is arranged on around measuring wind speed runner cylinder；The inner of the rotating vane is articulated with leaf folding driver slot；Described leaf
Piece folds drive mechanism and is arranged in leaf folding driver slot, and leaf folding drive mechanism includes leaf folding motor, leaf
Piece folds driving cam and leaf folding drive link；The clutch end of leaf folding motor drives with the leaf folding
The rotating shaft connection of moving cam, one end and the leaf folding driving cam of leaf folding drive link are hinged, the other end and the rotation
The inner of rotating vane piece is hinged；The measuring wind speed fixed cylinder mechanism includes fixed cylinder and runing rest, the lower end of runing rest with
The clutch end of the measuring wind speed lifting body is fixedly connected, and the upper end of runing rest and the bottom of fixed cylinder are rotatable
Connection；The rear end of the measuring wind speed runner cylinder and the front end of fixed cylinder rotatably connect；The rear end of measuring wind speed runner cylinder
Axial direction is provided with measuring wind speed rotating shaft, and measuring wind speed rotating shaft is stretched into the cavity of the fixed cylinder, outer in measuring wind speed rotating shaft
Side is provided with measuring wind speed plate；The photoelectricity correlation switch is arranged on the upper end of the cavity of the fixed cylinder, photoelectricity correlation switch bag
Include photoelectricity allows institute to penetrating transmitter and photoelectricity to penetrating receiver, photoelectricity to penetrating transmitter and photoelectricity to penetrating between receiver to be provided with
State the gap that measuring wind speed plate passes through；
The altitude measurement system includes elevation carrection bar, cam lever and Height Measure Use Ultrasonic, elevation carrection bar water
Safety is mounted in the rear side of the safety cap body, and the upper end and the outer end of elevation carrection bar of cam lever are hinged, the lower end of cam lever
It is connected with the upper end of Height Measure Use Ultrasonic.
Further, the encapsulation casing is provided with folding chute, folding chute and described package folding driving machine
Structure is correspondingly arranged；The package opening and closing driving mechanism includes folding motor, folding driving reverse-flighted screw, the left spiral shell of folding
Mother, the right nut of folding, folding left slider, the right sliding block of folding and folding driving fixed seat, the folding driving fixed seat are arranged on
The both ends of the folding chute, the both ends of folding driving reverse-flighted screw are rotatably arranged in folding driving fixed seat, folding
The clutch end of motor is connected with the power intake of folding driving reverse-flighted screw；The left nut of the folding and folding are right
Nut matches respectively to be screwed onto in the forward screw thread and reverse thread of folding driving reverse-flighted screw；The folding left slider is arranged on
On the left nut of folding, the inner of folding left slider is slidably mounted in folding chute, the outer end of folding left slider with it is described
Left upper end slide plate connects；The right sliding block of folding is arranged on the right nut of folding, the slidable installation in the inner of the right sliding block of folding
In folding chute, the outer end of the right sliding block of folding is fixedly connected with the inner of the upper right side slide plate.
Further, the encapsulation casing is provided with jacking chute, jacking chute and the measuring wind speed lifting body pair
It should set；Measuring wind speed lifting body includes jacking screw rod, jacking nut, jacking sliding block, lifting-up support, jacking motor and jacking
Fixed seat, jacking fixed seat are fixedly mounted on the both ends of jacking chute, and the both ends for jacking screw rod are rotatably arranged on jacking admittedly
In reservation, the clutch end for jacking motor is connected with jacking the power intake of screw rod, and jacking nut matching is connected to jacking
On screw rod, jacking sliding block is fixedly mounted on jacking nut, and the inner for jacking sliding block is slidably mounted in jacking chute；Top
The inner of ascending branch frame is fixedly connected with described jacking sliding block, the outer end of lifting-up support and the rotation of described wind velocity measurement system
Support connects.
Further, the lower end of the encapsulation casing uses sunk structure, the top phase of sunk structure and safety cap body
Coordinate, sucker is provided with sunk structure.
Further, described warning system be arranged on the safety cap body side, warning system include Mike and
Alarm lamp.
Further, the encapsulation casing uses square cavity structure.
Further, the leaf folding driver slot is provided with three.
The effect provided in the content of the invention is only the effect of embodiment, rather than whole effects that invention is all, above-mentioned
A technical scheme in technical scheme has the following advantages that or beneficial effect：
(1) wind velocity measurement system and altitude measurement system are set on safety cap body, can be measured under certain altitude
Wind speed size, when wind speed reaches certain value, workmen can be prompted by warning system, prevent fortuitous event
Occur.
(2) when workmen, which is under safe altitude, to construct, described package system can be to wind velocity measurement system
Sealed up for safekeeping；After workmen reach a certain height, package system and can opens voluntarily under control system effect, and will
Wind velocity measurement system removes encapsulation casing and measures work.
(3) the leaf folding drive mechanism set in wind velocity measurement system, the folding and expansion of rotating vane can be realized,
When under wind velocity measurement system not working condition；Space-consuming of the wind velocity measurement system in package body can be reduced.
Brief description of the drawings
Fig. 1 is overall structure schematic front view when wind velocity measurement system of the embodiment of the present invention is in running order；
Fig. 2 is that the schematic diagram after casing is splitted is encapsulated in Fig. 1；
Fig. 3 is close-up schematic view at A in Fig. 1；
Fig. 4 is the structure schematic cross-sectional view of wind velocity measurement system in Fig. 1；
Fig. 5 is close-up schematic view at C in Fig. 4；
Fig. 6 is close-up schematic view at D in Fig. 4；
Fig. 7 is close-up schematic view at B in Fig. 2；
Fig. 8 is close-up schematic view at E in Fig. 7；
In figure：1. safety cap body；2. encapsulate casing；3. bottom plate；4. left upper end slide plate；5. upper right side slide plate；6. folding
Chute；7. folding motor；8. folding drives reverse-flighted screw；9. the left nut of folding；10. the right nut of folding；11. the left cunning of folding
Block；12. the right sliding block of folding；13. jack screw rod；14. jack nut；15. jack sliding block；16. lifting-up support；17. jack motor；
18. rotating vane；19. measuring wind speed runner cylinder；20. leaf folding driver slot；21. leaf folding driving cam；22. blade is rolled over
Folded drive link；23. fixed cylinder；24. runing rest；25. measuring wind speed rotating shaft；26. measuring wind speed plate；27. photoelectricity is to penetrating hair
Emitter；28. photoelectricity is to penetrating receiver；29. catch aerofoil；30. elevation carrection bar；31. cam lever；32. Height Measure Use Ultrasonic；
33. Mike；34. controller.
Embodiment
In order to the technical characterstic of clear explanation this programme, below by embodiment, and its accompanying drawing is combined, to this
Invention is described in detail.It should be noted that part illustrated in the accompanying drawings is not drawn necessarily to scale.Present invention omits right
Known assemblies and technology are described to avoid being unnecessarily limiting the present invention.
As shown in Fig. 1 to Fig. 8 a kind of safety cap for air monitoring alarm, including safety cap body 1, height are surveyed
Amount system, package system, wind velocity measurement system, warning system and control system.
Described package system is arranged on the top of safety cap body 1, and package system includes encapsulation casing 2, encapsulation
Case opening and closing driving mechanism and measuring wind speed lifting body, after package opening and closing driving mechanism is horizontally arranged in encapsulation casing 2
On end face, for realizing the folding at the top of package, measuring wind speed lifting body is vertically mounted on the right side in encapsulation casing 2
On, for realizing that wind velocity measurement system is stretched out or retracted in encapsulation casing 2.The encapsulation casing 2 uses square cavity structure,
Gusset plate including surrounding, bottom plate 3, left upper end slide plate 4 and upper right side slide plate 5, the bottom plate 3 are fixedly mounted on the bottom of gusset plate
End, left upper end slide plate 4 and upper right side slide plate 5 are slidably symmetrically mounted on the upper end of gusset plate.The lower end of the bottom plate 3 uses
Sunk structure, sunk structure are engaged adaptation with the top of safety cap body 1；Sucker is provided with sunk structure, sucker suction exists
The top of safety cap body 1；In order to improve the fastness that bottom plate 3 is connected with safety cap, bottom plate 3 passes through screw and safety cap body
1 connection.Slide rail, the left upper end slide plate 4 and upper right side are equipped with the outside of the front end-plate of the gusset plate and the upper end of end plate
The both sides of slide plate 5 are equipped with chute, and chute is correspondingly arranged with the slide rail, and left upper end slide plate 4 and upper right side slide plate 5 can symmetrically be slided
It is dynamic installed in the top of gusset plate.The inside upper part horizontal direction of the end plate of the gusset plate is provided with folding chute 6, opens
Chute 6 is closed to be correspondingly arranged with described package opening and closing driving mechanism.The package opening and closing driving mechanism drives including folding
Motor 7, folding driving reverse-flighted screw 8, the left nut 9 of folding, the right nut 10 of folding, folding left slider 11, the right and of sliding block 12 of folding
Folding drives fixed seat, and the folding driving fixed seat is symmetrically installed on the lower section both ends of the folding chute 6, folding driving
The both ends of reverse-flighted screw 8 are rotatably arranged in folding driving fixed seat, the clutch end of folding motor 7 and folding
Drive the power intake connection of reverse-flighted screw 8；Folding motor 7 electrically connects with described control system；The folding is left
Nut 9 and the right nut 10 of folding match respectively to be screwed onto in the forward screw thread and reverse thread of folding driving reverse-flighted screw 8.It is described
Folding left slider 11 is arranged on the left nut 9 of folding, and the inner of folding left slider 11 is slidably mounted in folding chute 6,
The upper end of folding left slider 11 is fixedly connected with the inner of the left upper end slide plate 4；The right sliding block 12 of folding is arranged on folding
On right nut 10, the inner of the right sliding block 12 of folding is slidably mounted in folding chute 6, the upper end of the right sliding block 12 of folding and institute
The inner for stating upper right side slide plate 5 is fixedly connected.Under the drive of folding motor 7, folding driving reverse-flighted screw 8 rotates, from
And folding left slider 11 and the right sliding block 12 of folding reversely or move towards along folding chute 6 to both sides respectively, and then realize upper left
Slide plate 4 and upper right side slide plate 5 are held with respect to open or close.In the right end plate of the gusset plate, vertical direction is provided with jacking and slided
Groove, jacking chute are correspondingly arranged with the measuring wind speed lifting body.The measuring wind speed lifting body include jacking screw rod 13,
Nut 14, jacking sliding block 15, lifting-up support 16, jacking motor 17 and jacking fixed seat are jacked, the jacking fixed seat fixes peace
Mounted in the both ends of the jacking chute, the both ends for jacking screw rod 13 are rotatably arranged in jacking fixed seat, jack motor 17
Clutch end with jack screw rod 13 power intake be connected, jacking nut 14 matching is connected to jacking screw rod 13 on, push up
Rise sliding block 15 to be fixedly mounted on jacking nut 14, the inner of jacking sliding block 15 is slidably mounted in jacking chute, jacking
The inner of support 16 is fixedly connected with described jacking sliding block 15, and the outer end of lifting-up support 16 is consolidated with described wind velocity measurement system
Fixed connection；Jacking motor 17 electrically connects with described control system.Jacking motor 17 is rotated by drive jacking screw rod 13, so as to
Jacking sliding block 15 moves up and down along jacking chute, and then has lifting-up support 16 to drive the described package of wind velocity measurement system disengaging
Body 2.
After workmen's safe wearing cap reaches certain altitude, described wind velocity measurement system is big for testing wind speed
Small, if wind speed reaches certain value, control system is alarmed by warning system, prompts workmen to be in dangerous situation, is needed
Stop operation, wind velocity measurement system includes rotating vane 18, measuring wind speed rotating wheel mechanisms that, measuring wind speed fixed cylinder mechanism, photoelectricity
To penetrating switch and leaf folding drive mechanism.The measuring wind speed rotating wheel mechanisms that includes measuring wind speed runner cylinder 19 and leaf folding
Driver slot 20, leaf folding driver slot 20 are provided with three, are uniformly arranged on around measuring wind speed runner cylinder 19, and leaf folding drives
The outer end of dynamic groove 20 is set by blade shifting chute and ft connection, axial direction of the blade shifting chute along measuring wind speed runner cylinder 19
Put.The inner of the rotating vane 18 extends through blade shifting chute and is installed in leaf folding driver slot 20, rotating vane 18 it is interior
End is hinged with leaf folding driver slot 20 by leaf folding rotating shaft, leaf folding rotating shaft and the measuring wind speed runner cylinder 19
It is axially vertical.Described leaf folding drive mechanism is arranged on the inner side of leaf folding driver slot 20, leaf folding drive mechanism
Including leaf folding motor, leaf folding driving cam 21 and leaf folding drive link 22；Leaf folding motor
Electrically connected with the control system, the clutch end of leaf folding motor turns with the leaf folding driving cam 21
Axis connection；One end of leaf folding drive link 22 is be hinged with leaf folding driving cam 21, the other end and the rotating vane
18 inner lower hinge.When wind velocity measurement system is in the encapsulation casing 2, leaf folding drive mechanism is in control
Under system effect, driving rotating vane 18 is folded in the outside of measuring wind speed fixed cylinder mechanism；Described in being stretched out when wind velocity measurement system
After encapsulating casing 2, under control system effect, driving rotating vane 18 stretches leaf folding drive mechanism, disengages it from wind speed
The outside of fixed cylinder mechanism is measured, in this case, Longitudinal extending direction and the measuring wind speed runner cylinder 19 of rotating vane 18
It is axially vertical.The measuring wind speed fixed cylinder mechanism includes fixed cylinder 23 and runing rest 24, the lower end of the runing rest 24
It is fixedly connected with the lifting-up support 16 of the measuring wind speed lifting body, the upper end of runing rest 24 passes through revolving part (such as bearing)
Rotatably it is connected with the bottom of fixed cylinder 23；The rear end of the measuring wind speed runner cylinder 19 of the measuring wind speed rotating wheel mechanisms that passes through
Revolving part (such as bearing) is rotatably connected with the front end of the fixed cylinder 23；The rear axle of measuring wind speed runner cylinder 19 is set upwards
There is measuring wind speed rotating shaft 25, measuring wind speed rotating shaft 25 is stretched into the cavity of the fixed cylinder 23, and measuring wind speed rotating shaft 25 is with wind
Speed measures the rotation of runner cylinder 19 and rotated in the cavity of fixed cylinder 23；Outside in measuring wind speed rotating shaft 25 is surveyed provided with wind speed
Template 26, measuring wind speed plate 26 are correspondingly arranged with described photoelectricity correlation switch.The photoelectricity correlation switch is along fixed cylinder 23
The upper end of the cavity of the fixed cylinder 23 is axially mounted to, photoelectricity correlation switch electrically connects with described control system, photoelectricity pair
Penetrating switch includes photoelectricity to penetrating transmitter 27 and photoelectricity to penetrating receiver 28, and photoelectricity is to penetrating transmitter 27 and photoelectricity to penetrating receiver
28 opposite installations respectively, centre, which is provided with, allows the measuring wind speed plate 26 to rotate the gap passed through.Measuring wind speed plate 26 is with wind
Speed measurement rotating shaft 25 rotates, and often by photoelectricity to penetrating transmitter 27 and photoelectricity to penetrating between receiver 28 once, photoelectricity is to penetrating out
Close and transmit a signal to control system；Control system is entered by calculating the signal number that photoelectricity correlation switch is sent in certain time
And convert and draw wind speed size.The rear end of the fixed cylinder 23 is provided with and catches aerofoil 29, catches axial direction of the aerofoil 29 along fixed cylinder 23 and sets
Put, in the presence of aerofoil 29 is caught, can ensure that the front end of measuring wind speed rotating wheel mechanisms that is pointed to all the time and come wind direction.
Described altitude measurement system is used for height where detecting workmen, when workmen reaches certain altitude construction
When, package system and wind velocity measurement system are opened by control system；Altitude measurement system includes elevation carrection bar 30, bias
Handle 31 and Height Measure Use Ultrasonic 32.The elevation carrection bar 30 is horizontally arranged at the rear side of the safety cap body 1, described
The upper end of cam lever 31 and the outer end of elevation carrection bar 30 are hinged, the other end and the Height Measure Use Ultrasonic 32 of cam lever 31
Upper end connects, and the detecting head of Height Measure Use Ultrasonic 32 is located at lower end.Due to the setting of cam lever 31, and cam lever 31 is upper
End is be hinged with elevation carrection bar 30, it can be ensured that Height Measure Use Ultrasonic 32 is in vertical configuration with cam lever 31 all the time
State；Even if safety cap body 1 is offset when wearing, it can still ensure the end of probe of Height Measure Use Ultrasonic 32 all the time down
Carry out height detecting.
Described warning system is arranged on the side of the safety cap body 1, and warning system includes Mike 33 and alarm lamp,
Warning system electrically connects with described control system.Described control system includes controller 34 (single-chip microcomputer) and operation panel, institute
Controller 34 is stated in described encapsulation casing 2, and is electrically connected with described corresponding function part；Described operation panel peace
Mounted in the side of safety cap body 1, operation panel is provided with corresponding multiple operating keys (such as on ＆ off switch, height setting key, wind speed report
Alert setting key etc.).
This have the advantage that：Wind velocity measurement system and altitude measurement system are set on safety cap body 1,
The wind speed size under certain altitude can be measured, when wind speed reaches certain value, workmen can be entered by warning system
Row prompting, prevents the generation of fortuitous event.When workmen, which is under safe altitude, to construct, described package system can
Wind velocity measurement system is sealed up for safekeeping；After workmen reach a certain height, package system and can acts in control system
Lower opens voluntarily, and wind velocity measurement system is removed into encapsulation casing 2 and measures work.The blade set in wind velocity measurement system
Drive mechanism is folded, the folding and expansion of rotating vane 18 can be realized, when under wind velocity measurement system not working condition；It can subtract
Space-consuming of the small wind velocity measurement system in encapsulation casing 2.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, model not is protected to the present invention
The limitation enclosed, on the basis of technical solution of the present invention, those skilled in the art, which would not require any inventive effort, to be done
The various modifications or deformation gone out are still within the scope of the present invention.
Claims (7)
1. a kind of safety cap for air monitoring alarm, it is characterized in that, including safety cap body, control system, and
Altitude measurement system, package system, wind velocity measurement system and the warning system electrically connected with control system；
Described package system be arranged on safety cap body top, including encapsulation casing, package opening and closing driving mechanism and
Measuring wind speed lifting body, package opening and closing driving mechanism are horizontally arranged in package body, and measuring wind speed lifting body is vertical
In package body；The encapsulation casing includes left upper end slide plate and upper right side slide plate, package opening and closing driving mechanism
Clutch end is connected with described left upper end slide plate and upper right side slide plate respectively；
The wind velocity measurement system it is liftable be arranged on described package body in, wind velocity measurement system include rotating vane,
Measuring wind speed rotating wheel mechanisms that, measuring wind speed fixed cylinder mechanism, photoelectricity correlation switch and leaf folding drive mechanism；The wind speed is surveyed
Amount rotating wheel mechanisms that includes measuring wind speed runner cylinder and leaf folding driver slot, and leaf folding driver slot is uniformly arranged provided with multiple
Around measuring wind speed runner cylinder；The inner of the rotating vane is articulated with leaf folding driver slot；Described blade folding
Folded drive mechanism is arranged in leaf folding driver slot, and leaf folding drive mechanism includes leaf folding motor, blade is rolled over
Folded driving cam and leaf folding drive link；The clutch end of leaf folding motor drives convex with the leaf folding
The rotating shaft connection of wheel, one end and the leaf folding driving cam of leaf folding drive link are hinged, the other end and the pivoting leaf
The inner of piece is hinged；The measuring wind speed fixed cylinder mechanism includes fixed cylinder and runing rest, the lower end of runing rest with it is described
The clutch end of measuring wind speed lifting body is fixedly connected, and the upper end of runing rest and the bottom of fixed cylinder rotatably connect
Connect；The rear end of the measuring wind speed runner cylinder and the front end of fixed cylinder rotatably connect；The rear axle of measuring wind speed runner cylinder
Measuring wind speed rotating shaft is provided with upwards, measuring wind speed rotating shaft is stretched into the cavity of the fixed cylinder, the outside in measuring wind speed rotating shaft
Provided with measuring wind speed plate；The photoelectricity correlation switch is arranged on the upper end of the cavity of the fixed cylinder, and photoelectricity correlation switch includes
Photoelectricity is provided with described in permission to penetrating receiver, photoelectricity to penetrating transmitter and photoelectricity to penetrating transmitter and photoelectricity to penetrating between receiver
The gap that measuring wind speed plate passes through；
The altitude measurement system includes elevation carrection bar, cam lever and Height Measure Use Ultrasonic, the horizontal peace of elevation carrection bar
Mounted in the rear side of the safety cap body, the upper end and the outer end of elevation carrection bar of cam lever are hinged, and the lower end of cam lever is with surpassing
The upper end connection of sonic level measuring appliance.
2. a kind of safety cap for air monitoring alarm according to claim 1, it is characterized in that, the package
Body is provided with folding chute, and folding chute is correspondingly arranged with described package opening and closing driving mechanism；The package folding is driven
Motivation structure includes folding motor, folding driving reverse-flighted screw, the left nut of folding, the right nut of folding, folding left slider, folding
Right sliding block and folding driving fixed seat, the folding driving fixed seat are arranged on the both ends of the folding chute, and folding driving is double
Rotatably it is arranged on to the both ends of screw rod in folding driving fixed seat, clutch end and the folding of folding motor drive
The power intake connection of reverse-flighted screw；The left nut of the folding and the right nut of folding match that to be screwed onto folding driving two-way respectively
In the forward screw thread and reverse thread of screw rod；The folding left slider is arranged on the left nut of folding, the inner of folding left slider
It is slidably mounted in folding chute, the outer end of folding left slider is connected with the left upper end slide plate；The right sliding block of folding
On the right nut of folding, the inner of the right sliding block of folding is slidably mounted in folding chute, the outer end of the right sliding block of folding
It is fixedly connected with the inner of the upper right side slide plate.
3. a kind of safety cap for air monitoring alarm according to claim 1, it is characterized in that, the package
Body is provided with jacking chute, and jacking chute is correspondingly arranged with the measuring wind speed lifting body；Measuring wind speed lifting body includes
Screw rod, jacking nut, jacking sliding block, lifting-up support, jacking motor and jacking fixed seat are jacked, jacking fixed seat is fixedly mounted on
The both ends of chute are jacked, the both ends for jacking screw rod are rotatably arranged in jacking fixed seat, jack the clutch end of motor
It is connected with the power intake for jacking screw rod, jacking nut matching is connected on jacking screw rod, and jacking sliding block is fixedly mounted on top
Rise on nut, the inner for jacking sliding block is slidably mounted in jacking chute；The inner and described jacking of lifting-up support is slided
Block is fixedly connected, and the outer end of lifting-up support is connected with the runing rest of described wind velocity measurement system.
4. a kind of safety cap for air monitoring alarm according to claim 1, it is characterized in that, the package
The lower end of body uses sunk structure, and sunk structure is engaged with the top of safety cap body, and sucker is provided with sunk structure.
5. a kind of safety cap for air monitoring alarm according to claim 1, it is characterized in that, described alarm
System is arranged on the side of the safety cap body, and warning system includes Mike and alarm lamp.
6. a kind of safety cap for air monitoring alarm according to claim 1, it is characterized in that, the package
Body uses square cavity structure.
7. a kind of safety cap for air monitoring alarm according to claim 1, it is characterized in that, the blade folding
Folded driver slot is provided with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711184117.XA CN107713152A (en) | 2017-11-23 | 2017-11-23 | A kind of safety cap for air monitoring alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711184117.XA CN107713152A (en) | 2017-11-23 | 2017-11-23 | A kind of safety cap for air monitoring alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107713152A true CN107713152A (en) | 2018-02-23 |
Family
ID=61218346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711184117.XA Pending CN107713152A (en) | 2017-11-23 | 2017-11-23 | A kind of safety cap for air monitoring alarm |
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| Country | Link |
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| CN (1) | CN107713152A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150780A (en) * | 2018-03-22 | 2019-08-23 | 国网山东省电力公司莒县供电公司 | A kind of power construction safety cap |
| CN110215005A (en) * | 2019-06-18 | 2019-09-10 | 国网山东省电力公司龙口市供电公司 | A kind of live-working safety cap based on Internet of Things |
| CN115063957A (en) * | 2022-03-31 | 2022-09-16 | 重庆工程职业技术学院 | Building engineering management safety warning device |
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| CN110215005A (en) * | 2019-06-18 | 2019-09-10 | 国网山东省电力公司龙口市供电公司 | A kind of live-working safety cap based on Internet of Things |
| CN115063957A (en) * | 2022-03-31 | 2022-09-16 | 重庆工程职业技术学院 | Building engineering management safety warning device |
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