CN108244743A - A kind of Intelligent safe cap convenient for ventilation for construction of underground tunnel - Google Patents
A kind of Intelligent safe cap convenient for ventilation for construction of underground tunnel Download PDFInfo
- Publication number
- CN108244743A CN108244743A CN201810119290.XA CN201810119290A CN108244743A CN 108244743 A CN108244743 A CN 108244743A CN 201810119290 A CN201810119290 A CN 201810119290A CN 108244743 A CN108244743 A CN 108244743A
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- China
- Prior art keywords
- ventilation
- motor
- construction
- fixed
- headlamp
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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
- A42B3/28—Ventilating arrangements
- A42B3/281—Air ducting systems
- A42B3/283—Air inlets or outlets, with or without closure shutters
-
- 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
- A42B3/044—Lighting devices, e.g. helmets with lamps
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- Ventilation (AREA)
Abstract
The present invention relates to a kind of Intelligent safe caps convenient for ventilation for construction of underground tunnel,Including cap shell,The brim of a hat,Back ferrule and chin strap,The both sides of cap shell are equipped with telescoping mechanism,Telescoping mechanism includes ventilating mechanisms and lighting mechanism,Ventilating mechanisms include ventilation opening,Ventilating board,Strut and drive component,Drive component includes elevating lever,Connecting plate and drive chamber,Lighting mechanism includes the first motor,Turntable,Headlamp,Tuning component and two hinge assemblies,Tuning unit includes the second motor,Buffer stopper,Drive shaft,Movable block and tuning bar,This drives ventilating board to be rotated up for the Intelligent safe cap convenient for ventilation of construction of underground tunnel by ventilating mechanisms,Make cap shell is inside and outside to connect,Convenient for ventilation,Improve the comfort that construction personnel wears,Moreover,Using lighting mechanism can flexible modulation headlamp direction of illumination,Convenient for being needed that construction personnel is made to see peripheral situation clearly according to construction,So as to improve the practicability of the equipment.
Description
Technical field
The present invention relates to intelligent wearable device field, more particularly to a kind of intelligence convenient for ventilation for construction of underground tunnel
It can type safety cap.
Background technology
Safety cap is the protective articles for preventing alluvium injury head.It is made of cap shell, hat lining, lower cheekstrap and back ferrule.When
When operating personnel is impacted on head by falling object, impact force is first decomposed into skull in moment using safety helmet shell, hat lining
On the entire area of bone, then broken using the flexible deformation, plastic deformation and the structure of permission of each position buffer structure of safety cap
It is bad to absorb most of impact force, the impact force for being finally applied to person head is made to be reduced to 4900N hereinafter, so as to play protection
The effect on the head of operating personnel.Since safety cap has special defencive function, safety cap, which is usually used in subterranean tunnel, to be applied
In work, the construction safety of worker is protected.
But existing safety cap is when in use, the crown of worker is located in the environmental interior of cap shell closing, leads to air
It does not circulate, after long-term use, the temperature on worker head gradually rises, and since environment is closed, causes heat that can not scatter, easily
Cause the discomfort of construction worker, it is moreover, usual on safety cap for the ease of observation due to subterranean tunnel differential intensity of light
Equipped with headlamp, but headlamp is usually fixedly installed in cap shell, leads to the single fixation of angle of irradiation, and in practical building
In production process, workpeople needs to adjust illumination zone according to actual demand, and workpeople usually relies on rotation head, canthus at this time
Sight realizes the observation of different regions so that the use of safety cap is more troublesome, meanwhile, safety cap is located in cap shell, when applying
When worker person comes back, headlamp easily touches the barrier of tunnel top, and headlamp is caused to damage, and thereby reduces existing
The practicability of safety cap.
Invention content
The technical problem to be solved by the present invention is to：It is a kind of for subterranean tunnel in order to overcome the deficiencies of the prior art and provide
The Intelligent safe cap convenient for ventilation of construction.
The technical solution adopted by the present invention to solve the technical problems is：It is a kind of to be convenient for ventilation for construction of underground tunnel
Intelligent safe cap, including cap shell, the brim of a hat, back ferrule and chin strap, the brim of a hat is fixed in cap shell, the back ferrule and lower jaw
Band is arranged at the lower section of cap shell, and the both sides of the cap shell are equipped with telescoping mechanism, and the telescoping mechanism includes ventilating mechanisms and photograph
Bright mechanism, the cap shell is interior to be equipped with PLC, is set in the cap shell there are two fastening assembly, two fastening units are separately positioned on cap
Both sides in shell, the telescoping mechanism are corresponded with fastening unit；
The ventilating mechanisms include ventilation opening, ventilating board, strut and drive component, and the ventilation opening is arranged in cap shell,
One end of the ventilating board and the top of ventilation opening are hinged, and are hinged at the top of the strut and the center of ventilating board, the branch
The bottom end of bar is connect with drive component；
The driving component includes elevating lever, connecting plate and drive chamber, and the elevating lever is located at fastening unit and ventilation opening
Between, top and the strut of the elevating lever are hinged, and the bottom end of the elevating lever and one end of connecting plate are hinged, the connecting plate
The other end be arranged in drive chamber, driving unit is equipped in the drive chamber, the lower section of the drive chamber is equipped with several controls
Button, the control button are electrically connected with PLC；
The lighting mechanism is arranged on the lower section of ventilating board, the lighting mechanism include the first motor, turntable, headlamp,
Tuning component and two hinge assemblies, first motor are fixed on the lower section of ventilating board, and first motor is driven with turntable
Connection, the headlamp are located at the lower section of turntable, and the headlamp and the first motor are electrically connected with PLC, the tuning unit
Between turntable and headlamp, two hinge assemblies are separately positioned on the both sides of headlamp；
The tuning unit include the second motor, buffer stopper, drive shaft, movable block and tuning bar, second motor and
Buffer stopper is each attached on turntable, and second motor is electrically connected with PLC, and the drive shaft is arranged on the second motor and buffer stopper
Between, second motor is sequentially connected with drive shaft, and the periphery of the drive shaft is equipped with external screw thread, and the movable block is set in
On tuning bar, it being equipped with internal thread in the movable block, the external screw thread on internal thread and drive shaft in the movable block matches,
The movable block is hinged by tuning bar with headlamp.
Preferably, in order to which cap shell to be further fixed on to the crown position of user, the fastening unit include fixed plate,
Fastening block and several springs, the fixed plate are fixed on the inner wall of cap shell, and the fastening block is located at the separate lifting of fixed plate
The side of bar, the spring are evenly distributed between fastening block and fixed plate from top to down.
Preferably, in order to ensure the steady movement of elevating lever, the driving component further includes retainer ring, the retainer ring
It is set on elevating lever, the retainer ring is fixed in fixed plate.
Preferably, in order to be drivingly connected plate lifting, the driving unit include third motor, driving wheel, fixed pulley and
Bracing wire, the third motor are fixed on the indoor bottom of driving, and the fixed pulley is arranged on the indoor top of driving, the bracing wire
One end connect with connecting plate, the other end of the bracing wire is connect by fixed pulley with driving wheel.
Preferably, in order to which connecting plate is made smoothly to move, the driving unit further includes fixed link, the fixed link
Top and bottom end are separately fixed at the indoor top and bottom of driving, and the connecting plate is set in fixed link.
Preferably, for the ease of the rotation of headlamp, the hinge assembly includes sunpender, intubation and inserted link, described to insert
Pipe is fixed on the lower section of ventilating board by sunpender, and one end of the inserted link is fixed on headlamp, and the other end of the inserted link is set
It puts in intubation.
Preferably, for the ease of being shot to underground tunnel environment, the lower section of the headlamp is equipped with camera, institute
Camera is stated to be electrically connected with PLC.
Preferably, in order to which turntable is made smoothly to rotate, the driving wheel is equipped with annular close to the side of the first motor
Slot, the periphery of first motor are equipped with several montants, and the montant is circumferentially evenly distributed on the periphery of the first motor, described perpendicular
The top of bar is fixed on the lower section of ventilating board, and the bottom end of the montant is equipped with sliding block, and the sliding block is arranged in annular groove, described
Sliding block matches with annular groove.
Preferably, in order to further ensure the smooth rotation of turntable, the annular groove is dovetail groove.
Preferably, lighting mechanism collides the barriers of tunnel both sides and is damaged in order to prevent, the ventilating board it is separate
The lower section of one end of ventilation opening is equipped with baffle.
The invention has the advantages that the Intelligent safe cap convenient for ventilation for being used for construction of underground tunnel passes through ventilation
Mechanism drives ventilating board to be rotated up, and makes cap shell is inside and outside to connect, and convenient for ventilation, improves the comfort that construction personnel wears, and existing
Some ventilating mechanisms are compared, which protects headlamp using ventilating board while being aerated, and prevents tunnel
Barrier at the top of road collides the damage that headlamp causes headlamp, moreover, can flexible modulation photograph using lighting mechanism
The direction of illumination of bright lamp,, should compared with existing lighting mechanism convenient for being needed that construction personnel is made to see peripheral situation clearly according to construction
Lighting mechanism flexible structure, angle of regulation range is wide, so as to improve the practicability of the equipment.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the Intelligent safe cap convenient for ventilation for construction of underground tunnel of the present invention；
Fig. 2 is the structure of the ventilating mechanisms of the Intelligent safe cap convenient for ventilation for construction of underground tunnel of the present invention
Schematic diagram；
Fig. 3 is the structure of the lighting mechanism of the Intelligent safe cap convenient for ventilation for construction of underground tunnel of the present invention
Schematic diagram；
Fig. 4 is the structure of the tuning unit of the Intelligent safe cap convenient for ventilation for construction of underground tunnel of the present invention
Schematic diagram；
In figure：1. cap shell, 2. thes brim of a hat, 3. back ferrules, 4. chin strap, 5. ventilation openings, 6. ventilating boards, 7. struts, 8. elevating levers,
9. connecting plate, 10. drive chamber, 11. control buttons, 12. first motors, 13. turntables, 14. headlamps, 15. second motors, 16.
Buffer stopper, 17. drive shafts, 18. movable blocks, 19. tuning bars, 20. fixed plates, 21. fastening blocks, 22. springs, 23. retainer rings,
24. third motor, 25. driving wheels, 26. fixed pulleys, 27. bracing wires, 28. fixed links, 29. sunpenders, 30. intubations, 31. inserted links, 32.
Camera, 33. annular grooves, 34. montants, 35. sliding blocks, 36. baffles.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
As shown in Figure 1, a kind of Intelligent safe cap convenient for ventilation for construction of underground tunnel, including cap shell 1, the brim of a hat
2nd, back ferrule 3 and chin strap 4, the brim of a hat 2 are fixed in cap shell 1, and the back ferrule 3 and chin strap 4 are arranged under cap shell 1
Side, the both sides of the cap shell 1 are equipped with telescoping mechanism, and the telescoping mechanism includes ventilating mechanisms and lighting mechanism, in the cap shell 1
Equipped with PLC, set in the cap shell 1 there are two fastening assembly, two fastening units are separately positioned on the both sides in cap shell 1, described
Telescoping mechanism is corresponded with fastening unit；
During using the intelligent safety helmet, cap shell 1 is worn on the top of the head by underground construction personnel, utilizes chin strap 4 and back ferrule 3
Cap shell 1 is fixed on head, by both sides of the ventilating mechanisms convenient for the head of construction personnel and external contact, is dissipated convenient for heat
Hair, and in lighting mechanism, construction personnel can need the angle of flexible modulation headlamp 14 according to site operation, and then improve this
The practicability of safety cap.
As shown in Fig. 2, the ventilating mechanisms include ventilation opening 5, ventilating board 6, strut 7 and drive component, the ventilation opening 5
It is arranged in cap shell 1, one end and the top of ventilation opening 5 of the ventilating board 6 are hinged, top and the ventilating board 6 of the strut 7
It is hinged at center, the bottom end of the strut 7 is connect with drive component；
The driving component includes elevating lever 8, connecting plate 9 and drive chamber 10, and the elevating lever 8 is located at fastening unit and leads to
Between air port 5, the top of the elevating lever 8 is hinged with strut 7, and the bottom end and one end of connecting plate 9 of the elevating lever 8 are hinged,
The other end of the connecting plate 9 is arranged in drive chamber 10, and driving unit is equipped in the drive chamber 10, the drive chamber 10
Lower section is equipped with several control buttons 11, and the control button 11 is electrically connected with PLC；
In order to which the inside for making cap shell 1 by ventilating mechanisms is connected with outside, construction personnel presses the control of 10 lower section of drive chamber
Button 11 processed, control button 11 will control signal to pass to PLC, so as to make PLC that the driving in instruction control drive chamber 10 occur
Unit is run, and connecting plate 9 is driven to move up, and then be rotated up elevating lever 8, ventilating board 6 is unfolded by strut 7, from
And expose ventilation opening 5, make the inside and outside connection of cap shell 1, after being worn convenient for construction personnel, the heat of head accumulation dissipates
Hair improves the comfort of construction personnel's wearing.
As shown in figure 3, the lighting mechanism is arranged on the lower section of ventilating board 6, the lighting mechanism include the first motor 12,
Turntable 13, headlamp 14, tuning component and two hinge assemblies, first motor 12 is fixed on the lower section of ventilating board 6, described
First motor 12 is sequentially connected with turntable 13, and the headlamp 14 is located at the lower section of turntable 13,14 and first electricity of headlamp
Machine 12 is electrically connected with PLC, and between turntable 13 and headlamp 14, two hinge assemblies are separately positioned on the tuning unit
The both sides of headlamp 14；
Lighting mechanism is arranged on to the lower section of ventilating board 6, the barrier which prevent the top of subterranean tunnel collides
Headlamp 14 causes headlamp 14 to damage.When needing to illuminate surrounding, control letter is transmitted from control button 11 to PLC
Number, enable PLC that headlamp 14 to be controlled to open, while according to construction needs, PLC controls the first motor 12 to run, and drives turntable
13 rotations make the headlamp 14 of 13 lower section of turntable adjust azimuth.
As shown in figure 4, the tuning unit includes the second motor 15, buffer stopper 16, drive shaft 17, movable block 18 and tuning
Bar 19, second motor 15 and buffer stopper 16 are each attached on turntable 13, and second motor 15 is electrically connected with PLC, described
Drive shaft 17 is arranged between the second motor 15 and buffer stopper 16, and second motor 15 is sequentially connected with drive shaft 17, described
The periphery of drive shaft 17 is equipped with external screw thread, and the movable block 18 is set on tuning bar 19, and interior spiral shell is equipped in the movable block 18
Line, the internal thread in the movable block 18 match with the external screw thread in drive shaft 17, and the movable block 18 passes through tuning bar 19
It is hinged with headlamp 14.
PLC controls the second motor 15 to run, and drive shaft 17 is driven to rotate, makes axis side of the movable block 18 along drive shaft 17
To movement, headlamp 14 is driven to rotate by tuning bar 19, realize the function of 14 angle of declination of adjusting illuminating lamp.
As shown in Figure 1, the fastening unit includes fixed plate 20, fastening block 21 and several springs 22, the fixed plate 20
Be fixed on the inner wall of cap shell 1, the fastening block 21 is located at the side of the separate elevating lever 8 of fixed plate 20, the spring 22 from
It is evenly distributed between fastening block 21 and fixed plate 20 under above.After construction personnel wears, support fastening block 21 by spring 22
The both sides on construction personnel head are leaned against, realizes and user's head is further fixed.
Preferably, in order to ensure the steady movement of elevating lever 8, the driving component further includes retainer ring 23, described solid
Determine ring 23 to be set on elevating lever 8, the retainer ring 23 is fixed in fixed plate 20.Elevating lever 8 is secured using retainer ring 23
Moving direction, ensure that the steady movement of elevating lever 8.
As shown in Fig. 2, the driving unit includes third motor 24, driving wheel 25, fixed pulley 26 and bracing wire 27, described the
Three motors 24 are fixed on the bottom in drive chamber 10, and the fixed pulley 26 is arranged on the top in drive chamber 10, the bracing wire 27
One end connect with connecting plate 9, the other end of the bracing wire 27 is connect by fixed pulley 26 with driving wheel 25.PLC controls third
Motor 24 is run, and driving wheel 25 is driven to rotate, and makes bracing wire 27 that connecting plate 9 be pulled to be lifted using fixed pulley 26.
Preferably, in order to make connecting plate 9 smoothly mobile, the driving unit further includes fixed link 28, the fixation
The top and bottom end of bar 28 are separately fixed at the top and bottom in drive chamber 10, and the connecting plate 9 is set in fixed link 28.
The moving direction of connecting plate 9 is secured using fixed link 28, connecting plate 9 is made to be moved along the axis direction of fixed link 28, and then
It ensure that the steady movement of connecting plate 9.
Preferably, for the ease of the rotation of headlamp 14, the hinge assembly includes sunpender 29, intubation 30 and inserted link
31, the intubation 30 is fixed on the lower section of ventilating board 6 by sunpender 29, and one end of the inserted link 31 is fixed on headlamp 14,
The other end of the inserted link 31 is arranged in intubation 30.The position of intubation 30 is fixed using sunpender 29, convenient for inserted link 31 along slotting
The axis rotation of pipe 30, and then facilitate headlamp 14 and rotate.
Preferably, for the ease of being shot to underground tunnel environment, the lower section of the headlamp 14 is equipped with camera
32, the camera 32 is electrically connected with PLC.The environment around tunnel is acquired using camera 32, by image storage, works as constructor
After member is reached on ground, the image of shooting can be taken out, the internal environment in tunnel is analyzed in a safe environment.
Preferably, in order to which turntable 13 is made smoothly to rotate, the driving wheel 25 is set close to the side of the first motor 12
There is annular groove 33, the periphery of first motor 12 is equipped with several montants 34, and the montant 34 is circumferential to be evenly distributed on the first electricity
The periphery of machine 12, the top of the montant 34 are fixed on the lower section of ventilating board 6, and the bottom end of the montant 34 is equipped with sliding block 35, institute
It states sliding block 35 to be arranged in annular groove 33, the sliding block 35 matches with annular groove 33.Sliding block 35 is secured using montant 34
Position, sliding block 35 occurs to slide relatively with annular groove 33, so as to ensure that the smooth rotation of turntable 13.
Preferably, in order to further ensure the smooth rotation of turntable 13, the annular groove 33 is dovetail groove.By by ring
Shape slot 33 is set as dovetail groove, can anti-limited slip block 35 be detached from annular groove 33, further ensure the smooth rotation of turntable 13.
Preferably, lighting mechanism collides the barriers of tunnel both sides and is damaged in order to prevent, the ventilating board 6 it is separate
The lower section of one end of ventilation opening 5 is equipped with baffle 36.The side of the separate cap shell 1 of lighting mechanism is blocked using baffle 36,
It prevents the barrier of tunnel internal both sides from colliding lighting mechanism, leads to the damage of lighting mechanism.
The Intelligent safe cap drives connecting plate 9 to rise by the driving unit in drive chamber 10, so as to drive elevating lever 8
It moves up, after being rotated up ventilating board 6, ventilation opening 5 exposes, and is connected convenient for cap shell 1 is inside and outside, realizes ventilation, improve and apply
The comfort that worker person wears, moreover, in lighting mechanism, utilizes the orientation of 12 adjustable illuminating lamp 14 of the first motor
Angle, using the angle of declination of tuning unit adjustable illuminating lamp 14, so as to which construction personnel be enable to need flexible modulation according to scene
The direction of illumination of headlamp 14 sees ambient conditions clearly convenient for construction personnel and carries out constructing tunnel, so as to improve the safety cap
Practicability.
Compared with prior art, which passes through ventilating mechanisms
Ventilating board 6 is driven to be rotated up, makes cap shell 1 is inside and outside to connect, convenient for ventilation, improves the comfort that construction personnel wears, it is and existing
Ventilating mechanisms compare, which protects headlamp 14 using ventilating board 6 while being aerated, and prevents tunnel
Barrier at the top of road collides the damage that headlamp 14 causes headlamp 14, moreover, can flexibly be adjusted using lighting mechanism
The direction of illumination of headlamp 14 is saved, convenient for needing that construction personnel is made to see peripheral situation clearly according to construction, with existing lighting mechanism
It compares, the lighting mechanism flexible structure, angle of regulation range is wide, so as to improve the practicability of the equipment.
Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of Intelligent safe cap convenient for ventilation for construction of underground tunnel, including cap shell (1), the brim of a hat (2), back ferrule
(3) it is fixed in cap shell (1) with chin strap (4), the brim of a hat (2), the back ferrule (3) and chin strap (4) are arranged at cap shell
(1) lower section, which is characterized in that the both sides of the cap shell (1) be equipped with telescoping mechanism, the telescoping mechanism include ventilating mechanisms and
Lighting mechanism, the cap shell (1) is interior to be equipped with PLC, is set in the cap shell (1) there are two fastening assembly, two fastening units are distinguished
The both sides in cap shell (1) are arranged on, the telescoping mechanism is corresponded with fastening unit；
The ventilating mechanisms include ventilation opening (5), ventilating board (6), strut (7) and drive component, and the ventilation opening (5) is arranged on
In cap shell (1), one end and the top of ventilation opening (5) of the ventilating board (6) are hinged, the top of the strut (7) and ventilating board
(6) it is hinged at center, the bottom end of the strut (7) is connect with drive component；
The driving component includes elevating lever (8), connecting plate (9) and drive chamber (10), and the elevating lever (8) is positioned at fastening unit
Between ventilation opening (5), the top of the elevating lever (8) and strut (7) are hinged, the bottom end of the elevating lever (8) and connecting plate
(9) one end is hinged, and the other end of the connecting plate (9) is arranged in drive chamber (10), is equipped with and is driven in the drive chamber (10)
Moving cell, the lower section of the drive chamber (10) are equipped with several control buttons (11), and the control button (11) is electrically connected with PLC；
The lighting mechanism is arranged on the lower section of ventilating board (6), the lighting mechanism include the first motor (12), turntable (13),
Headlamp (14), tuning component and two hinge assemblies, first motor (12) is fixed on the lower section of ventilating board (6), described
First motor (12) is sequentially connected with turntable (13), and the headlamp (14) is positioned at the lower section of turntable (13), the headlamp
(14) it is electrically connected with the first motor (12) with PLC, the tuning unit is located between turntable (13) and headlamp (14), two
Hinge assembly is separately positioned on the both sides of headlamp (14)；
The tuning unit includes the second motor (15), buffer stopper (16), drive shaft (17), movable block (18) and tuning bar
(19), second motor (15) and buffer stopper (16) are each attached on turntable (13), and second motor (15) is electrically connected with PLC
It connects, the drive shaft (17) is arranged between the second motor (15) and buffer stopper (16), second motor (15) and drive shaft
(17) it being sequentially connected, the periphery of the drive shaft (17) is equipped with external screw thread, and the movable block (18) is set on tuning bar (19),
It is equipped with internal thread in the movable block (18), the internal thread in the movable block (18) and the external screw thread phase in drive shaft (17)
Match, the movable block (18) is hinged by tuning bar (19) and headlamp (14).
2. as described in claim 1 for the Intelligent safe cap convenient for ventilation of construction of underground tunnel, which is characterized in that institute
It states fastening unit and includes fixed plate (20), fastening block (21) and several springs (22), the fixed plate (20) is fixed on cap shell (1)
Inner wall on, the fastening block (21) positioned at the side of the separate elevating lever (8) of fixed plate (20), the spring (22) from upper and
Under be evenly distributed between fastening block (21) and fixed plate (20).
3. as claimed in claim 2 for the Intelligent safe cap convenient for ventilation of construction of underground tunnel, which is characterized in that institute
It states drive component and further includes retainer ring (23), the retainer ring (23) is set on elevating lever (8), and the retainer ring (23) is fixed
In fixed plate (20).
4. as described in claim 1 for the Intelligent safe cap convenient for ventilation of construction of underground tunnel, which is characterized in that institute
It states driving unit and includes third motor (24), driving wheel (25), fixed pulley (26) and bracing wire (27), the third motor (24) is solid
The bottom in drive chamber (10) is scheduled on, the fixed pulley (26) is arranged on the top in drive chamber (10), the bracing wire (27)
One end is connect with connecting plate (9), and the other end of the bracing wire (27) is connect by fixed pulley (26) with driving wheel (25).
5. as claimed in claim 4 for the Intelligent safe cap convenient for ventilation of construction of underground tunnel, which is characterized in that institute
It states driving unit and further includes fixed link (28), the top and bottom end of the fixed link (28) are separately fixed in drive chamber (10)
Top and bottom, the connecting plate (9) are set in fixed link (28).
6. as described in claim 1 for the Intelligent safe cap convenient for ventilation of construction of underground tunnel, which is characterized in that institute
It states hinge assembly and includes sunpender (29), intubation (30) and inserted link (31), the intubation (30) is fixed on ventilation by sunpender (29)
The lower section of plate (6), one end of the inserted link (31) are fixed on headlamp (14), and the other end of the inserted link (31) is arranged on slotting
It manages in (30).
7. as described in claim 1 for the Intelligent safe cap convenient for ventilation of construction of underground tunnel, which is characterized in that institute
The lower section for stating headlamp (14) is equipped with camera (32), and the camera (32) is electrically connected with PLC.
8. as described in claim 1 for the Intelligent safe cap convenient for ventilation of construction of underground tunnel, which is characterized in that institute
That states driving wheel (25) is equipped with annular groove (33) close to the side of the first motor (12), and the periphery of first motor (12) is equipped with
Several montants (34), the montant (34) are circumferentially evenly distributed on the periphery of the first motor (12), the top of the montant (34)
The lower section of ventilating board (6) is fixed on, the bottom end of the montant (34) is equipped with sliding block (35), and the sliding block (35) is arranged on annular groove
(33) in, the sliding block (35) matches with annular groove (33).
9. as claimed in claim 8 for the Intelligent safe cap convenient for ventilation of construction of underground tunnel, which is characterized in that institute
Annular groove (33) is stated as dovetail groove.
10. as described in claim 1 for the Intelligent safe cap convenient for ventilation of construction of underground tunnel, which is characterized in that
The lower section of one end of the separate ventilation opening (5) of the ventilating board (6) is equipped with baffle (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810119290.XA CN108244743A (en) | 2018-02-06 | 2018-02-06 | A kind of Intelligent safe cap convenient for ventilation for construction of underground tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810119290.XA CN108244743A (en) | 2018-02-06 | 2018-02-06 | A kind of Intelligent safe cap convenient for ventilation for construction of underground tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108244743A true CN108244743A (en) | 2018-07-06 |
Family
ID=62744645
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810119290.XA Pending CN108244743A (en) | 2018-02-06 | 2018-02-06 | A kind of Intelligent safe cap convenient for ventilation for construction of underground tunnel |
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| Country | Link |
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| CN (1) | CN108244743A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813779A (en) * | 2018-07-30 | 2018-11-16 | 安徽省旌德飞迅安全设备有限公司 | A kind of intercommunication positioning intelligent safety cap |
| CN109123868A (en) * | 2018-09-17 | 2019-01-04 | 深圳市名家汇科技股份有限公司 | A kind of cap with health care function |
| CN110754731A (en) * | 2019-12-06 | 2020-02-07 | 安徽信息工程学院 | Safety helmet |
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| CN109123868A (en) * | 2018-09-17 | 2019-01-04 | 深圳市名家汇科技股份有限公司 | A kind of cap with health care function |
| CN110754731A (en) * | 2019-12-06 | 2020-02-07 | 安徽信息工程学院 | Safety helmet |
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