CN105416324B - A kind of mine pedestrian car safety door - Google Patents
A kind of mine pedestrian car safety door Download PDFInfo
- Publication number
- CN105416324B CN105416324B CN201510906392.2A CN201510906392A CN105416324B CN 105416324 B CN105416324 B CN 105416324B CN 201510906392 A CN201510906392 A CN 201510906392A CN 105416324 B CN105416324 B CN 105416324B
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- Prior art keywords
- man
- sliding door
- car safety
- powered vehicle
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D19/00—Door arrangements specially adapted for rail vehicles
- B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to a kind of mine pedestrian car safety doors, belong to mining assistant conveyance equipment technical field；A kind of mine pedestrian car safety door, including sliding door (4), fixed seat (1), guide sleeve (2), guide rod (3), it is characterized in that：Further include tug device (5), blocking device (6), U-rail (7), alarm control unit (8)；Tug device (5) is in the U-type groove of the bottom of sliding door (4) and U-rail (7)；Blocking device (6) is fixed, and coordinate with guide sleeve (2) and realize locking mounted on man-powered vehicle safe door opening upper right side position with man-powered vehicle vehicle frame and guide rod (3)；Alarm control unit (8) is fixed mounted on the lower section of blocking device (6) and with man-powered vehicle vehicle frame；Advantage：Simple in structure, sliding door (4) is mobile flexible；Using blocking device (6) and alarm control unit (8), ensure traffic safety.
Description
Technical field
The present invention relates to a kind of mine pedestrian car safety doors, belong to mining assistant conveyance equipment technical field.
Background technology
Mine worker works to working face in the pit, and because working face is far, man-powered vehicle, mine laneway people must be taken in tunnel
Driving is widely used as a kind of means of transport, and the safety door of man-powered vehicle is to ensureing that it is critically important that the operational safety of man-powered vehicle plays
Effect.There are three the entrances of open type for original underground man-powered vehicle, and no safety door is general using protective chain form is hung, mainly
There are problems：1) body part of passenger has the possibility exposed outside vehicle, and there are personal safety hidden danger；2) often section man-powered vehicle with
When truck is given another the right of way, passenger has the danger accidentally injured by long material；3) passenger is more, crowded, up or down vehicle, careless and inadvertent, warp
Often forget to hang protective chain.
A kind of 200620030623.4 utility model patent of Patent No. " self-resetting man-powered vehicle door ", authorized announcement date
On July 25th, 2007, a kind of man-powered vehicle door is disclosed, using elastic force return generated after spring-compressed, the vehicle that will be pulled open
Door pushes up back original position, existing main problem：Equipped with upper and lower two slide bars, complicated, the resistance of sliding sleeve and slide bar is big, to bullet
The requirement of spring is very high, when in the road of inclined gallery, there are the danger that car door cannot close.
Invention content
It is an object of the invention in place of overcome the deficiencies in the prior art, disclose a kind of mine simple in structure, safe
Man-powered vehicle safety door.
A kind of mine pedestrian car safety door of the present invention, including sliding door 4, fixed seat 1, guide sleeve 2, guide rod 3,
It is characterized in that：Further include tug device 5, blocking device 6, U-rail 7, alarm control unit 8；Tug device 5 is mounted on push-and-pull
In 4 bottom of door and the U-type groove of U-rail 7；Blocking device 6 is mounted on man-powered vehicle safe door opening upper right side position, with people
Driving vehicle frame and guide rod 3 are fixed, and are coordinated with guide sleeve 2 and realized locking；Alarm control unit 8 is mounted on blocking device 6
Lower section is simultaneously fixed with man-powered vehicle vehicle frame.
The sliding door 4 includes door body, upper level doorframe, lower horizontal doorframe, left vertical doorframe, right side
Vertical doorframe, mounted on left vertical doorframe and Right vertical doorframe middle and upper part handle, be embedded on the right side of Right vertical doorframe
The yielding rubber plate of face upper end, the polyethylene board for being embedded in lower horizontal doorframe two sides.
The door body is composite material, and outer surface is steel plate, liner plank, and upper part arranges many small through hole,
Main function：Not only gently but also with very high intensity, prevent the body part of passenger from exposing outside vehicle；Often save man-powered vehicle and truck
When giving another the right of way, prevent long material from accidentally injuring passenger；Upper part arranges that the purpose of many small through hole is easy for passenger observation and arrives at a station
Situation and other external situations.
When the yielding rubber plate is contacted with 63 left side of bearing, play the role of buffering, reduce vibrations, make sliding door
4 contact in a short period of time with bearing 63, are fallen convenient for locking hook 61 by gravity, play the role of locking.
The effect of the polyethylene board：When sliding door 4 moves back and forth in U-rail 7, in 7 liang of reduction and U-rail
The frictional force of side, while enhance the wearability of 4 lower part doorframe of sliding door, prolong the service life, while convenient on or off push-and-pull
Door 4, sliding door 4 moves flexibly.
The fixed seat 1, is bolted the both ends for being fixed on man-powered vehicle vehicle frame, is conveniently replaceable.
The guide sleeve 2 is mounted on the upper side of 4 upper level doorframe of sliding door, and there are one tiltedly for right end top outer circle
Section is γ with horizontal sextant angle, and γ is 15 °~25 °, and γ is smaller, and the resistance of sliding door 4 is smaller, easier locking；Guide sleeve 2
For wear-resistant material, hole size is more than the outer diameter of guide rod 3, and main function plays guiding role, in addition plays auxiliary hanging
Hang the effect of sliding door 4；There are one the conical surface, the angle with left side is α for the left side of the guide sleeve 2, α for 15 °~
25 °, α is bigger, and latch effect is better, not easily to fall off, and safety is better.
3 both ends of guide rod are connect by screw thread with fixed seat 1, and centre passes through 63 Auxiliary support of bearing；Guide rod 3
The round steel smooth for outer circle, not only with enough bending strengths, but also can reduce with the frictional resistance of guide sleeve 2, convenient on or off
Sliding door 4.
The tug device 5, including U-shaped seat 51, support roller 52, axis pin 53, nut 54, split pin 55；U-shaped seat 51 is pacified
Mounted in the bottom of the lower horizontal doorframe of sliding door 4, support roller 52 is mounted in the U-type groove of U-shaped seat 51 and passes through axis pin 53, nut
54 and split pin 55 fasten.The main function of tug device 5：By installation and adjustment, 2 main function of guide sleeve is made to play guiding and is made
With tug device 5 supports all gravity of sliding door 4, reduces the frictional resistance of guide sleeve 2 and guide rod 3, and sliding door 4 moves
Flexibly.
The blocking device 6, including locking hook 61, split pin 62, axis pin 63, bearing 64, drawstring 65；Bearing 64 is fixed
It is connect on man-powered vehicle vehicle frame and with guide rod 3, locking hook 61 is mounted in the fluting of 64 upper end of bearing and passes through axis pin 63 and open
Mouth pin 62 is fixed.
The locking hook 61, using wear-resisting steel plate or abrasion-resistant stee casting and forming, there are one 90 ° of straight hooks for left end lower part, left
It is β to hold lower part scarf and horizontal sextant angle, and β is less than 30 °, and β is smaller, and the resistance of sliding door 4 is smaller, easier locking；It is latched hook
61 middle part is to the right there are one through-hole, and for installing axis pin 63, wherein L1 length is more than twice of L2 length, and main purpose is
It is automatic to fall and coordinate realization locking with guide sleeve 2 using the gravity for being latched hook 61；The right end for being latched hook 61 leads to there are one small
Hole, for connection stay cord 65.After sliding door 4 is contacted with bearing 64, locking hook 61 falls, and 90 ° of straight hook tips are left with guide sleeve 2
End minimum range is L, and L is 50~100mm, and main purpose, there are certain distance, utility is latched the gravity of hook 61, from
It is dynamic to fall and coordinate realization locking with guide sleeve 2, ensure the safety shutdown of sliding door 4, while by drawing drawstring 65, convenient for beating
Open sliding door 4.
The U-rail 7 makes molding U-type groove using wear-resisting steel plate, is fixed with man-powered vehicle bottom of frame；It is main
Effect：On the one hand the track as support roller 52；7 liang of medial surfaces of another aspect U-rail have guiding role to sliding door 4, reduce
The frictional force of guide sleeve 2 and guide rod 3, sliding door 4 move flexibly.
The alarm control unit 8, including accumulator, voice flashlight module, control module, alarm, sensor,
Main function：1) when traction drawstring 65, when horizontal position or upward inclination is in the left part of locking hook 61, sliding door 4 unlocks, can
To be open, voice flashlight module voice prompt at this time " please close the door ", and have red flare；2) when the left part of locking hook 61 is leaned on
Its own gravity falls, and left end lower part scarf is α with horizontal sextant angle, and the voice prompt of voice flashlight module " please check shutdown feelings
Condition "；3) when the distance of the Right vertical doorframe right side of sliding door 4 and the left side of bearing 64 is less than 200mm and more than L (L
I.e.：After sliding door 4 is contacted with bearing 64, locking hook 61 falls, and 90 ° of straight hook tips are L with 2 left end minimum range of guide sleeve)
When, alarm equipment alarm " please notes that shutdown ", it is ensured that sliding door 4 is centainly closed, and just releases failure；4) by voice flashlight module and
Alarm constantly reminds man-powered vehicle passenger, sliding door 4 to drive a vehicle again after centainly closing, ensures traffic safety.
Beneficial effects of the present invention：1) body part of passenger cannot expose outside vehicle, ensure personal safety；2) it often saves
When man-powered vehicle is given another the right of way with truck, ensure that passenger is not accidentally injured by long material；3) it using blocking device 6 and alarm control unit 8, pushes away
Sliding door 4 is driven a vehicle again after centainly closing, and ensures traffic safety；4) simple in structure, sliding door 4 moves flexibly.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of mine pedestrian car safety door front view of the present invention；In figure：
1- fixed seat 2- guide sleeve 3- guide rod 4- sliding door 5- tug devices
6- blocking device 7-U type track 8- alarm control units
Fig. 2 is the schematic diagram of tug device 5 in a kind of mine pedestrian car safety door of the present invention；In figure：
51-U type seat 52- support roller 53- axis pin 54- nut 55- split pins
Fig. 3 is the schematic diagram of blocking device 6 in a kind of mine pedestrian car safety door of the present invention；In figure：
61- is latched hook 62- axis pin 63- bearing 64- drawstrings
Fig. 4 is status diagram when blocking device 6 is opened in a kind of mine pedestrian car safety door of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only some embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of mine pedestrian car safety door, including sliding door 4, fixed seat 1,
Guide sleeve 2, guide rod 3, it is characterized in that：Further include tug device 5, blocking device 6, U-rail 7, alarm control unit 8；It drags
Wheel apparatus 5 is mounted in the bottom of sliding door 4 and the U-type groove of U-rail 7；Blocking device 6 is mounted on the safe door opening of man-powered vehicle
Mouth upper right side position, is fixed with man-powered vehicle vehicle frame and guide rod 3, and is coordinated with guide sleeve 2 and realized locking；Alarm control unit 8
It is fixed mounted on the lower section of blocking device 6 and with man-powered vehicle vehicle frame.
The present invention primary features be：Devise tug device 5, blocking device 6, alarm control unit 8；Using dragging
Wheel apparatus 5 makes sliding door 4 move flexibly, convenient for closing；Using blocking device 6 and alarm control unit 8, sliding door 4 centainly closes
It drives a vehicle again after closing, ensures driving safety.
The door body of the sliding door 4 is composite material, and outer surface is steel plate, and liner plank, upper part arrangement is very much
Small through hole, main function：Not only gently but also with very high intensity, prevent the body part of passenger from exposing outside vehicle；Often save people
When driving is given another the right of way with truck, prevent long material from accidentally injuring passenger；The purpose that upper part arranges many small through hole is easy for rider
Member's observation arrival situation and other external situations.
The guide sleeve 2 is mounted on the upper side of 4 upper level doorframe of sliding door；3 both ends of guide rod by screw thread with
Fixed seat 1 connects, and centre passes through 63 Auxiliary support of bearing.
The tug device 5, including U-shaped seat 51, support roller 52, axis pin 53, nut 54, split pin 55；U-shaped seat 51 is installed
In the bottom of the lower horizontal doorframe of sliding door 4, support roller 52 is mounted in the U-type groove of U-shaped seat 51 and passes through axis pin 53, nut 54
It is fastened with split pin 55.
The blocking device 6, including locking hook 61, split pin 62, axis pin 63, bearing 64, drawstring 65；Bearing 64 is fixed
It is connect on man-powered vehicle vehicle frame and with guide rod 3, locking hook 61 is mounted in the fluting of 64 upper end of bearing and passes through axis pin 63 and open
Mouth pin is fixed.
The alarm control unit 8, including accumulator, voice flashlight module, control module, alarm, sensor.
When traction drawstring 65, for horizontal position or when tilting upwards, sliding door 4 unlocks, can be with for the left part of locking hook 61
It is open, voice flashlight module voice prompt at this time " please close the door ", and have red flare；As shown in Figure 1, leftmost sliding door
4 are in completely open state, and after passenger enters from the doorway of leftmost sliding door 4, sliding door 4 is moved right,
When the yielding rubber plate of sliding door 4 is contacted with 63 left side of bearing, locking hook 61 is fallen by gravity, plays the role of locking.
When the distance of the Right vertical doorframe right side of sliding door 4 and the left side of bearing 64 is less than 200mm and (L is more than L：Push-and-pull
After door 4 is contacted with bearing 64, locking hook 61 falls, and 90 ° of straight hook tips are L with 2 left end minimum range of guide sleeve) when, alarm
Device is alarmed " please noting that shutdown ", it is ensured that sliding door 4 is centainly closed, and just releases failure；By voice flashlight module and alarm, when
When remind man-powered vehicle passenger, sliding door 4 centainly close after drive a vehicle again, ensure traffic safety.
Further, the upper side connection mode of guide sleeve 2 and 4 upper level doorframe of sliding door may be used be bolted or
The bottom connection mode of other connection modes, the installation of U-shaped seat 51 and the lower horizontal doorframe of sliding door 4, which may be used, to be bolted
Or other connection modes, it is therefore an objective to be conveniently replaceable after abrasion.
The above is only the preferred embodiment of the present invention, is made skilled artisans appreciate that or realizing this Shen
Please.A variety of modifications of these embodiments will be apparent to one skilled in the art, it is as defined herein
General Principle can in other embodiments be realized in the case where not departing from spirit herein or range, therefore, of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (8)
1. a kind of mine pedestrian car safety door, including sliding door (4), fixed seat (1), guide sleeve (2), guide rod (3), feature
It is：Further include tug device (5), blocking device (6), U-rail (7), alarm control unit (8)；Tug device (5) is mounted on
In the bottom of sliding door (4) and the U-type groove of U-rail (7)；Blocking device (6) is mounted on the safe door opening upper right of man-powered vehicle
Orientation is put, fixed with man-powered vehicle vehicle frame and guide rod (3), and is coordinated with guide sleeve (2) and realized locking；Alarm control unit (8)
It is fixed mounted on the lower section of blocking device (6) and with man-powered vehicle vehicle frame；
The guide sleeve (2) is mounted on the upper side of sliding door (4) upper level doorframe, and there are one tiltedly for right end top outer circle
Section, is γ with horizontal sextant angle, and γ is 15 °~25 °；Described guide sleeve (2) hole size is more than guide rod（3）Outer diameter；
There are one the conical surface, the angle with left side is α for the left side of the guide sleeve (2), and α is 15 °~25 °；
The tug device (5), including U-shaped seat (51), support roller (52), axis pin (53), nut (54), split pin (55)；It is U-shaped
Seat (51) mounted on the bottom of the lower horizontal doorframe of sliding door (4), support roller (52) in the U-type groove of U-shaped seat (51) simultaneously
It is fastened by axis pin (53), nut (54) and split pin (55).
2. a kind of mine pedestrian car safety door according to claim 1, it is characterised in that：The sliding door (4) includes
Door body, upper level doorframe, lower horizontal doorframe, left vertical doorframe, Right vertical doorframe, mounted on left vertical doorframe
Handle with Right vertical doorframe middle and upper part, is embedded in down the yielding rubber plate for being embedded in Right vertical doorframe right side upper end
The polyethylene board of portion horizontal door frame two sides.
3. a kind of mine pedestrian car safety door according to claim 1, it is characterised in that：The fixed seat (1) passes through
It is bolted the both ends for being fixed on man-powered vehicle vehicle frame.
4. a kind of mine pedestrian car safety door according to claim 1, it is characterised in that：The guide sleeve (2) is resistance to
Grind material.
5. a kind of mine pedestrian car safety door according to claim 1, it is characterised in that：The blocking device (6), packet
Include locking hook (61), split pin (62), axis pin (63), bearing (64), drawstring (65)；Bearing (64) is fixed on man-powered vehicle vehicle frame
And connect with guide rod (3), locking hook (61) mounted on bearing (64) upper end fluting in and pass through axis pin (63) and
Split pin (62) is fixed.
6. a kind of mine pedestrian car safety door according to claim 5, it is characterised in that：The locking hook (61) uses
Wear-resisting steel plate or abrasion-resistant stee casting and forming, left end lower part are β, β with horizontal sextant angle there are one 90 ° of straight hooks, left end lower part scarf
Less than 30 °；The middle part of the locking hook (61) is to the right there are one through-hole, for installing axis pin (63)；It is latched the right side of hook (61)
There are one through-holes at end.
7. a kind of mine pedestrian car safety door according to claim 1, it is characterised in that：The U-rail (7) uses
Wear-resisting steel plate makes molding U-type groove, is fixed with man-powered vehicle bottom of frame.
8. a kind of mine pedestrian car safety door according to claim 1, it is characterised in that：The alarm control unit
(8), including accumulator, voice flashlight module, control module, alarm, sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510906392.2A CN105416324B (en) | 2015-12-04 | 2015-12-04 | A kind of mine pedestrian car safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510906392.2A CN105416324B (en) | 2015-12-04 | 2015-12-04 | A kind of mine pedestrian car safety door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105416324A CN105416324A (en) | 2016-03-23 |
| CN105416324B true CN105416324B (en) | 2018-06-19 |
Family
ID=55494990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510906392.2A Active CN105416324B (en) | 2015-12-04 | 2015-12-04 | A kind of mine pedestrian car safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105416324B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3760536A (en) * | 1972-01-31 | 1973-09-25 | Evans Prod Co | Sliding door wheel mounting structure |
| CN201406961Y (en) * | 2008-12-20 | 2010-02-17 | 陈继侠 | Mine gate way mancar carriage hanging and sliding self-locking safety door |
| CN102287131A (en) * | 2011-07-27 | 2011-12-21 | 无锡帝安福科技有限公司 | Assembly cantilever door |
| CN202294821U (en) * | 2011-10-25 | 2012-07-04 | 焦作煤业（集团）有限责任公司方庄一矿 | Car door locking device of underground man car for coal mining |
| CN102953746A (en) * | 2012-12-06 | 2013-03-06 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Automatic safe air door |
| CN204152414U (en) * | 2014-10-11 | 2015-02-11 | 四川广旺能源发展（集团）有限责任公司机械制造分公司 | Tunnel man-bus lattice door and tunnel man-bus |
| CN205273473U (en) * | 2015-12-04 | 2016-06-01 | 山东东山新驿煤矿有限公司 | Mine people driving safety door |
-
2015
- 2015-12-04 CN CN201510906392.2A patent/CN105416324B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3760536A (en) * | 1972-01-31 | 1973-09-25 | Evans Prod Co | Sliding door wheel mounting structure |
| CN201406961Y (en) * | 2008-12-20 | 2010-02-17 | 陈继侠 | Mine gate way mancar carriage hanging and sliding self-locking safety door |
| CN102287131A (en) * | 2011-07-27 | 2011-12-21 | 无锡帝安福科技有限公司 | Assembly cantilever door |
| CN202294821U (en) * | 2011-10-25 | 2012-07-04 | 焦作煤业（集团）有限责任公司方庄一矿 | Car door locking device of underground man car for coal mining |
| CN102953746A (en) * | 2012-12-06 | 2013-03-06 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | Automatic safe air door |
| CN204152414U (en) * | 2014-10-11 | 2015-02-11 | 四川广旺能源发展（集团）有限责任公司机械制造分公司 | Tunnel man-bus lattice door and tunnel man-bus |
| CN205273473U (en) * | 2015-12-04 | 2016-06-01 | 山东东山新驿煤矿有限公司 | Mine people driving safety door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105416324A (en) | 2016-03-23 |
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Inventor after: Gao Jingdong Inventor after: Wang Xiaoli Inventor after: Fan Jihong Inventor after: Li Guohui Inventor after: Sun Yuchao Inventor after: Xu Guohua Inventor after: Dong Qiang Inventor after: Gao Shoufeng Inventor after: Yan Zhen Inventor after: Liang Jijun Inventor before: Li Lianhua Inventor before: Liang Jijun Inventor before: Zheng Haichi Inventor before: Wang Xiaoli Inventor before: Zhang Tao Inventor before: Lu Xingguo Inventor before: Shi Weiyu Inventor before: Xu Guohua Inventor before: Shi Gang Inventor before: Sun Yuchao Inventor before: Gao Shoufeng Inventor before: Yan Zhen |
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