CN107154209A - A kind of crash helmet security experience apparatus - Google Patents
A kind of crash helmet security experience apparatus Download PDFInfo
- Publication number
- CN107154209A CN107154209A CN201710475760.1A CN201710475760A CN107154209A CN 107154209 A CN107154209 A CN 107154209A CN 201710475760 A CN201710475760 A CN 201710475760A CN 107154209 A CN107154209 A CN 107154209A
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- China
- Prior art keywords
- percussion
- rod
- slide block
- shell
- control system
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The present invention provides a kind of crash helmet security experience apparatus, human feeling when its energy simulating Safety accident occurs, and allows workmen to undergo and builds the importance of safety cap in production activity.Including master control system, in addition to shell and be arranged in shell mounting bracket, tap rod hoisting mechanism, tap slide block assembly and tap rod release component, above-mentioned shell is provided with the chute of vertical direction；Above-mentioned percussion rod hoisting mechanism is arranged in mounting bracket, and above-mentioned percussion slide block assembly is located at the top of above-mentioned lifting tray；Above-mentioned percussion rod release component is located at the top of above-mentioned percussion slide block assembly.The present invention will hit against rod lifting and arrive certain altitude, it is fallen on by freely falling body mode on the safety cap that experiencer wears by using tapping rod hoisting mechanism and tapping rod release component, realize the safety experience that safety cap hits.
Description
Technical field
The present invention relates to security warning experience apparatus, and in particular to a kind of crash helmet security experience apparatus.
Background technology
The safety education for workmen mainly passes through picture presentation in classroom at present and video playback form is carried out
Education is explained and publicised, and situation is relatively simple and experiences poor, is difficult to make workmen theoretically be paid attention to.In order to further be lifted
Education in safe production methods quality, teaches through lively activities, and has developed a series of security warning experience apparatus.
Safety cap is one of most basic safe appliances for labor protection of workmen.Therefore, design a kind of safety cap and hit safety
Equipment is experienced, human feeling when energy simulating Safety accident occurs allows workmen to undergo and builds safety in production activity
The importance of cap, and the importance for allowing it to be fully recognized that correct safe wearing cap during construction, effectively prevention are high
Sky pendant thing hits the generation of injury accident phenomenon, is correlative technology field personnel technical problem urgently to be resolved hurrily.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, and provides a kind of crash helmet security experience apparatus.It can mould
Intend human feeling when security incident occurs, allow workmen to undergo and build the importance of safety cap in production activity.
To achieve the above object, the technical scheme that provides of the present invention is：A kind of crash helmet security experience apparatus, including master control
System, in addition to shell and be arranged in shell mounting bracket, tap rod hoisting mechanism, tap slide block assembly and tap rod
Component is discharged, above-mentioned shell is provided with the chute of vertical direction；It is particular in that：Above-mentioned percussion rod hoisting mechanism is arranged on
In mounting bracket, above-mentioned percussion rod hoisting mechanism includes tray motor, lifting tray, leading screw and two line slideways；On
State two line slideways and tray motor is fixedly installed in mounting bracket；Above-mentioned lifting tray is arranged on above-mentioned two
On line slideway, one end of above-mentioned leading screw is connected with tray motor；Above-mentioned leading screw drives above-mentioned lifting tray straight along two
Line guide rail moves up and down；
Above-mentioned percussion slide block assembly above above-mentioned lifting tray includes percussion sliding block, on percussion sliding block
Tap rod and hanger；Above-mentioned chute and and plane-parallel that above-mentioned percussion rod is stretched out on shell；Above-mentioned percussion sliding block is arranged on
On above-mentioned two line slideway, and it can be moved up and down along line slideway；
Above-mentioned percussion rod release component above above-mentioned percussion slide block assembly includes control slide block and installed in control
Relieving mechanism on sliding block, above-mentioned control slide block is arranged on above-mentioned two line slideway；Above-mentioned relieving mechanism includes can be automatic
The upper limit position switch of the hook of reset, come off electromagnet and the control tray motor forward or reverse of driving hook-hanging motion；
When lifting tray drives percussion sliding block to move upward to upper limit position switch position, above-mentioned hook is caught on percussion sliding block automatically
Hanger；When come off solenoid actuated hook-hanging motion when, hook is disengaged so as to discharging hanger with hanger；Above-mentioned master control system respectively with
Tray motor is connected with the electromagnet that comes off.
The present invention will hit against rod lifting and arrive certain altitude by using tapping rod hoisting mechanism and tapping rod release component,
It is fallen on by freely falling body mode on the safety cap that experiencer wears, realize the safety experience that safety cap hits.
Further, in addition to top dead centre arrangement for adjusting height；Above-mentioned top dead centre arrangement for adjusting height includes feed screw nut
Mechanism and the band code-disc servomotor being connected with master control system；It is above-mentioned to be installed in above-mentioned control slide block with code-disc servomotor
Upper end, and be connected by screw-nut body with above-mentioned control slide block；Above-mentioned band code-disc servomotor its pass through feed screw nut machine
Structure drive control sliding block moves up and down along line slideway.
Further, in addition to master control system the distance detection device being connected, above-mentioned distance detection device is set outside
On shell and positioned at the side of chute the top.
Further, above-mentioned two line slideway be arranged in parallel and positioned at the both sides of leading screw.
Further, in order to improve screw-driven intensity, above-mentioned leading screw and screw-nut body use trapezoidal thread.
Further, the standing platform of built-in scale, above-mentioned scale and master are provided with immediately below above-mentioned percussion rod
Control system is connected.
Further, in order that experiencer can be visually seen under different parameters, the impression of different percussion powers is realized, it is above-mentioned
Cover top portion sets the display screen being connected with master control system.
Present invention advantage compared with prior art is：
1st, the present invention is used percussion rod hoisting mechanism and tap rod release component, can will hit against rod lifting and arrive certain high
Degree, makes it be fallen on by freely falling body mode on the safety cap that experiencer wears, and realizes the safety experience that safety cap hits.
2nd, the top dead centre arrangement for adjusting height that uses of the present invention and distance detection device, can be according to the reality of different experiencers
Border height, regulation taps the different height of rod, percussion rod is fallen in different height but is produced phase to the experiencer of different heights
Same percussion power, the experience of uniform impingement amount is realized with this.
Also it can realize that will hit against rod falls percussion safety cap by different height, experiencer is obtained the body of different buckles
Test.
3rd, above-mentioned leading screw and screw-nut body use trapezoidal thread, improve screw-driven intensity.
4th, cover top portion sets the display screen that is connected with master control system, parameter when enabling the experiencer can be visually seen experience
Setting, and realize the impression of different percussion powers.
Brief description of the drawings
Fig. 1 is the front view of safe experience apparatus；
Fig. 2 is the right view of safe experience apparatus shown in Fig. 1；
Fig. 3 is the internal structure schematic diagram of safe experience apparatus shown in Fig. 1；
Fig. 4 is the right view of structural representation shown in Fig. 3.
Each label is described as follows in figure：
1-master control system；
2-shell, 21-chute；
3-mounting bracket；31-bottom plate, 32-upper mounted plate；
4-tapping rod hoisting mechanism, 41-tray motor, 42-lift tray, 43-leading screw, 44-straight line and led
Rail；
5-tapping slide block assembly, 51-tap sliding block, 52-percussion rod, 53-hanger；
6-percussion rod discharges component, 61-control slide block, 62-relieving mechanism, 621-hook, 622-, and come off electromagnetism
Iron, 623-upper limit position switch；
7-top dead centre arrangement for adjusting height, 71-band code-disc servomotor, 72-screw-nut body；
8-distance detection device；
9-standing platform；
10-display screen.
Embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and examples.
A kind of crash helmet security experience apparatus as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including master control system 1, be provided with it is perpendicular
Shell 2 from Nogata to chute 21, be arranged in shell 2 mounting bracket 3, tap rod hoisting mechanism 4, tap slide block assembly 5, strike
Hit rod release component 6, top dead centre arrangement for adjusting height 7；Also include distance detection device 8, standing platform 9 and be arranged on shell 2
The display screen 10 at top；
Distinguish fixed upper mounted plate 32 and bottom plate 31 in the upper and lower part of mounting bracket 3；
Tapping rod hoisting mechanism 4 includes tray motor 41, lifting tray 42, leading screw 43 and two line slideways 44；
Leading screw 43 and two line slideways 44 are fixedly mounted between upper mounted plate 32 and bottom plate 31 and and horizontal plane；Two
Line slideway 44 be arranged in parallel and positioned at the both sides of leading screw 43.Tray motor 41 is arranged on the bottom of bottom plate 31, support
The output end of block motor 41 is connected with leading screw, for driving leading screw to rotate；Lift tray 42 and be arranged on leading screw 43 and straight line
On guide rail 44；Tray motor 41 is moved up and down by the driving lifting tray 42 of leading screw 43 along line slideway 44；
The top that slide block assembly 5 is located at lifting tray 42 is tapped, it includes percussion sliding block 51, on percussion sliding block 51
Percussion rod 52 and hanger 53；Tap sliding block 51 to be arranged on two line slideways 44, tapping sliding block 51 can be along line slideway 44
Move up and down；Tap chute 21 and and plane-parallel that rod 52 is stretched out on shell 2；The underface of percussion rod 52 is provided with built-in
The standing platform 9 of scale；Hanger 53 is that middle part is hollow stiff sheet；
Tap rod release component 6 and be located at the top for tapping slide block assembly 5；It includes control slide block 61 and slided installed in control
Relieving mechanism 62 on block 61, relieving mechanism 62 includes hook 621, come off electromagnet 622 and upper limit position switch 623；
The middle part of hook 621 is hinged in control slide block 61, and horizontally disposed one of the top right side of hook 621 can
The electromagnet 622 that comes off for driving it to rotate, the bottom of hook 621 uses cooperatively to realize to tapping slide block assembly 5 with hanger 53
Connection or the function that comes off.The hinged place of hook 621, which is provided with spring, can realize that hook 621 automatically resets；Upper limit position switch
623 be contact limit switch, is arranged on the bottom of control slide block 61；
When lifting tray 42 drives percussion sliding block 51 to move upward to 623 position of upper limit position switch, the automatic hook of hook 621
Firmly tap the hanger 53 on sliding block 51；Upper limit position switch 623 is touched simultaneously, and upper limit position switch 623 transmits control signal to master
Control system 1, the control tray of master control system 1 motor 41 is inverted, and the driving lifting tray 42 of leading screw 43 is downward along line slideway 44
Move back into initial position；
Top dead centre arrangement for adjusting height 7 includes screw-nut body 72 and the band code-disc servo being connected with master control system 1
Motor 71；Band code-disc servomotor 71 is arranged on upper mounted plate 32 and connected by screw-nut body 72 with control slide block 61
Connect, it can be moved up and down by the drive control sliding block 61 of screw-nut body 72 along line slideway 44；
The distance detection device 8 for being integrated with transmitting probe and receiving transducer is arranged on shell 2, and most upper positioned at chute 21
The left side at end；
Master control system 1 respectively with tray motor 41, band code-disc servomotor 71, distance detection device 8, come off electromagnetism
Iron 622, scale, display screen 10 are connected.Display screen 10 is used to show the height of experiencer, body weight and the impulsive force for tapping rod
And action time.
The course of work of the present invention：
1st, the impact force value size needed for setting experience in master control system 1；
2nd, after experiencer stands firm on standing platform, distance detection device 8 receives transmitting probe quilt by receiving transducer
Swung dash is simultaneously transferred to master control system 1 by the ripple signal of human body reflection, and master control system 1 calculates the height of experiencer；And according to
The size of the height of experiencer and required impact force value, which is calculated, taps the height that rod needs to rise；
3rd, master control system 1 sends instruction, and tray motor 41 is rotated, and drives leading screw 43 to rotate to drive lifting tray
42 are moved upwards along line slideway 44, and lifting tray 42, which rises, to be contacted with percussion sliding block 51 and drive percussion slide block assembly 5 to rise；
4th, tap slide block assembly 5 to rise after certain altitude, it is linked up with 621 and catches on the hanger 53 tapped on sliding block 51 automatically,
At the same time it taps sliding block 51 and contacted with the upper limit position switch 623 in control slide block 61, and upper limit position switch 623 is acted；Tray
Motor 41 is inverted, and the driving lifting tray 42 of leading screw 43 moves back down to initial position along line slideway 44；
5th, band code-disc servomotor 71 taps rod release component 6 by feed screw nut driving and risen, and taps rod release component 6
Coupled percussion slide block assembly 5 is driven to rise, so that tapping rod 52 rises to the height calculated by master control system 1
Position；
6th, after rod release component 6 is tapped in place, master control system 1 sends instruction, and the electromagnet 622 that comes off is acted, and driving is hung
Hook 621 is rotated, and hook 621 is disengaged with hanger 53；Free-falling after rod release component 6 discharges is tapped, it taps rod 52 and falls on body
On the safety cap that the person of testing wears, the safety experience that safety cap hits is completed.
Claims (7)
1. a kind of crash helmet security experience apparatus, including master control system (1), in addition to shell (2) and it is arranged in shell (2)
Mounting bracket (3), tap rod hoisting mechanism (4), tap slide block assembly (5) and tap rod discharge component (6), the shell
(2) it is provided with the chute (21) of vertical direction；
It is characterized in that：
The percussion rod hoisting mechanism (4) is arranged in mounting bracket (3), and the percussion rod hoisting mechanism (4) is driven including tray
Dynamic motor (41), lifting tray (42), leading screw (43) and two line slideways (44)；Described two line slideways (44) and tray
Motor (41) is fixedly installed in mounting bracket (3)；The lifting tray (42) is arranged on described two line slideways
(44) on, one end of the leading screw (43) is connected with tray motor (41)；The leading screw (43) drives the lifting tray
(42) moved up and down along two line slideways (44)；
The percussion slide block assembly (5) above the lifting tray (42) includes percussion sliding block (51), installed in percussion
Percussion rod (52) and hanger (53) on sliding block (51)；The chute (21) tapped on rod (52) stretching shell (2) is simultaneously
With plane-parallel；The percussion sliding block (51) is arranged on described two line slideways (44), and can be along line slideway (44)
Move up and down；
Percussion rod release component (6) above the percussion slide block assembly (5) includes control slide block (61) and installed
Relieving mechanism (62) in control slide block (61), the control slide block (61) is arranged on described two line slideways (44)；
The relieving mechanism (62) includes that (621), the electromagnet that comes off (622) of driving hook (621) action automatically reset can be linked up with
With the upper limit position switch (623) of control tray motor (41) forward or reverse；
When the lifting tray (42) drives percussion sliding block (51) to move upward to upper limit position switch (623) position, the extension
Hook (621) catches on the hanger (53) tapped on sliding block (51) automatically；When the electromagnet that comes off (622) driving hook (621) is moved
When making, the hook (621) disengages to discharge hanger (53) with hanger (53)；
The master control system (1) is connected with tray motor (41) and the electromagnet that comes off (622) respectively.
2. a kind of crash helmet security experience apparatus according to claim 1, it is characterised in that：Also highly adjusted including top dead centre
Regulating device (7)；The top dead centre arrangement for adjusting height (7) includes screw-nut body (72) and is connected with master control system (1)
Band code-disc servomotor (71)；The band code-disc servomotor (71) is installed in the upper end of the control slide block (61), and leads to
Screw-nut body (72) is crossed to be connected with the control slide block (61)；The band code-disc servomotor (71) passes through feed screw nut machine
Structure (72) drive control sliding block (61) moves up and down along line slideway (44).
3. a kind of crash helmet security experience apparatus according to claim 2, it is characterised in that：Also include and master control system
(1) connected distance detection device (8), the distance detection device (8) is arranged on shell (2) and most upper positioned at chute (21)
The side at end.
4. a kind of crash helmet security experience apparatus according to claim 3, it is characterised in that：Described two line slideways
(44) it be arranged in parallel and positioned at the both sides of leading screw (43).
5. a kind of crash helmet security experience apparatus according to any one of claim 2 to 4, it is characterised in that：The leading screw
(43) and screw-nut body (72) use trapezoidal thread.
6. a kind of crash helmet security experience apparatus according to claim 5, it is characterised in that：The percussion rod (52) is just
Lower section is provided with the standing platform (9) of built-in scale, and the scale is connected with master control system (1).
7. a kind of crash helmet security experience apparatus according to claim 6, it is characterised in that：Set at the top of the shell (2)
Put the display screen (10) being connected with master control system (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710475760.1A CN107154209B (en) | 2017-06-21 | 2017-06-21 | Safety helmet safety experience device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710475760.1A CN107154209B (en) | 2017-06-21 | 2017-06-21 | Safety helmet safety experience device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107154209A true CN107154209A (en) | 2017-09-12 |
| CN107154209B CN107154209B (en) | 2023-04-11 |
Family
ID=59795020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710475760.1A Active CN107154209B (en) | 2017-06-21 | 2017-06-21 | Safety helmet safety experience device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107154209B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147539A (en) * | 2018-10-19 | 2019-01-04 | 东莞理工学院 | A kind of safety cap protection experience demonstration machine structure and its application method |
| CN113487948A (en) * | 2021-07-01 | 2021-10-08 | 吉林大学 | Deep vascular anastomosis operation training platform for microneurosurgery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2446714A1 (en) * | 1979-01-22 | 1980-08-14 | Darque Armand | Drive system for press frame - uses screw-nut with reversible shock absorbing thread to give stamping effect |
| CN204029189U (en) * | 2014-08-31 | 2014-12-17 | 西安科技大学 | Building ground safety helmet clashes into safety experiences equipment |
| CN204166791U (en) * | 2014-11-05 | 2015-02-18 | 中建一局集团第二建筑有限公司 | Safety helmet impacting body experiment device |
| CN206132341U (en) * | 2016-08-31 | 2017-04-26 | 西安泰普安全科技有限公司 | But automatic re -setting experiences device with out -of -gear safety helmet safety |
-
2017
- 2017-06-21 CN CN201710475760.1A patent/CN107154209B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2446714A1 (en) * | 1979-01-22 | 1980-08-14 | Darque Armand | Drive system for press frame - uses screw-nut with reversible shock absorbing thread to give stamping effect |
| CN204029189U (en) * | 2014-08-31 | 2014-12-17 | 西安科技大学 | Building ground safety helmet clashes into safety experiences equipment |
| CN204166791U (en) * | 2014-11-05 | 2015-02-18 | 中建一局集团第二建筑有限公司 | Safety helmet impacting body experiment device |
| CN206132341U (en) * | 2016-08-31 | 2017-04-26 | 西安泰普安全科技有限公司 | But automatic re -setting experiences device with out -of -gear safety helmet safety |
Non-Patent Citations (1)
| Title |
|---|
| 魏燕定: "冲击落锤自动提升释放机构设计", 《机械设计》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147539A (en) * | 2018-10-19 | 2019-01-04 | 东莞理工学院 | A kind of safety cap protection experience demonstration machine structure and its application method |
| CN113487948A (en) * | 2021-07-01 | 2021-10-08 | 吉林大学 | Deep vascular anastomosis operation training platform for microneurosurgery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107154209B (en) | 2023-04-11 |
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