CN105019612B - One kind prevents students in middle and primary schools' stair swarm and jostlement device - Google Patents
One kind prevents students in middle and primary schools' stair swarm and jostlement device Download PDFInfo
- Publication number
- CN105019612B CN105019612B CN201510392766.3A CN201510392766A CN105019612B CN 105019612 B CN105019612 B CN 105019612B CN 201510392766 A CN201510392766 A CN 201510392766A CN 105019612 B CN105019612 B CN 105019612B
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- stair
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- nylon
- take
- face
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Abstract
One kind prevents students in middle and primary schools' stair swarm and jostlement device, is related to a kind of anti-treading staircase, on stair foot-operated face gusset stair, nylon cotton rope（14）One end be fixedly connected on connecting rod（3）On, the groove of stair foot-operated face gusset is hidden in the middle part of the nylon cotton rope（39）In, the groove top is provided with rubber buckle（33）, one end to the middle part connection nylon wire of nylon cotton rope（40）Top；Nylon cotton rope（14）The other end connection supporting armrests II（6）Bottom arranges take-up motor（10）Take-up pulley（11）, additional rail（8）The L-shaped bar of bottom（13）Be articulated and connected the railing of handrail bottom, and resilient push is provided with the outside of additional rail（9）, the push rod controlled motor switch（20）Unlatching；The present invention is driven nylon wire rope and nylon wire that multiple area of isolation are formed in stair by take-up motor, is prevented effectively from extruding of the heel row student to front-seat student when student occurs crowded.
Description
【Technical field】
The present invention relates to a kind of anti-treading staircase, specifically the present invention relates to one kind is prevented, students in middle and primary schools' stair are crowded to be stepped on
Step on device.
【Background technology】
It is known, the sexual love of primary and secondary students day move, primary and secondary students be also play quarrel and fight noisily in grow up, due in, primary school
Life is not high to the vigilance of safety, and domestic Jing often occurs student and tramples accident；The place for trampling accident focuses mostly on stair；Thing
Therefore student is squeezed on stair when occurring, people is more and more, and after front-seat student falls down, heel row student swarm forward, accident tragedy
Will occur；Once accident occurs to cause many people to be murdered and many people injury；There is presently no
The method that ladder tramples accident.
【The content of the invention】
In order to overcome the shortcomings of in background technology, the invention discloses one kind prevents students in middle and primary schools' stair swarm and jostlement from filling
Put, multiple take-up motors, nylon cotton rope and nylon wire are installed by the interval in stair, when student occurs crowded, by take-up
Motor drives nylon wire rope and nylon wire that multiple area of isolation are formed in stair, is prevented effectively from heel row student to front-seat student's
Extruding.
Realize that technical scheme is as follows：
One kind prevents students in middle and primary schools' stair swarm and jostlement device, including the supporting armrests I and support that are arranged on stair both sides
Handrail II and connecting rod, additional rail, take-up motor, nylon cotton rope and nylon wire, supporting armrests I is by connecting rod and stair side
Wall connecting,
Stair foot-operated face gusset is additionally provided with, the stair foot-operated face gusset is the ┍ shape structures being made up of flat board and riser,
The upper end of flat board one end connection board, the protrusion bar upper side on the outside of the upper end of riser are provided with concave face, in the protrusion bar
Outside be respectively equipped with cambered surface up and down, be provided with groove in the middle part of the concave face, be respectively provided on two sides with C positioned at groove on concave face
Shape groove, is additionally provided with rubber buckle on the concave face, and two semi-circular projections that rubber buckle bottom surfaces are arranged are connected to two C
In shape groove, the upper edge of the nylon wire is connected with nylon cotton rope, and the lower edge of nylon wire is fixed in a groove by connector；
The flat board and riser of the stair foot-operated face gusset is buckled in stair foot-operated face and stair facade respectively, nylon cotton rope
One end be fixedly connected on connecting rod, be located in the middle part of nylon cotton rope in the groove of riser, the connection of the other end of nylon cotton rope
II bottom of supporting armrests arranges the take-up pulley of take-up motor, and additional rail is arranged in the stair foot-operated face on the inside of supporting armrests II
Side, the L-shaped bar of additional rail bottom are articulated and connected the railing of II bottom of supporting armrests, and resilient pushing away is set on the outside of additional rail
Bar, push rod controlled motor in the presence of external force are switched on.
Further optimize the program, hide line box, the Buddhist nun to plastics are provided between stair foot-operated face in body of wall handrail bottom
Imperial cotton rope is arranged on plastics and hides in line box.
Further optimize the program, the plastics hide line box includes frid, buckle closure plate, divide on two inwall of notch of frid
Internal projection is not provided with, the bottom land of frid is interval with multiple fixing holes；Buckle closure plate is in character "door" form structure, in the button of character "door" form structure
Two inwall of cover plate infraoral is respectively equipped with the lower extension board of necking down, on the outer wall of twice extension board lower ends is respectively equipped with evagination
Rise；Two internal projections of frid are stuck in twice extension board recess of buckle closure plate, formed and place nylon between frid and buckle closure plate
Cotton rope and nylon wire cavity.
Further optimize the program, the outer wrap rubber sleeve of described nylon cotton rope, the nylon of nylon cotton rope connection
Portion off the net is fixed in a groove by fixed screw.
Further optimize the program, in the middle part of the bottom surfaces of the rubber buckle, be provided with lower lobes, the lower lobes
Bottom surfaces are provided with the arc-shaped recess being recessed upwards, in the rubber buckle bottom surfaces of lower lobes both sides are respectively equipped with half boss
Rise.
Further optimize the program, the waveform face of antiskid function has been provided with the upper side of the rubber buckle.
Further optimize the program, multiple connecting seats are provided with the railing vertical rod of II bottom of supporting armrests, under L-shaped bar
End is articulated and connected the connecting seat by axle；The medial surface of additional rail connects one end of push rod, at the middle part of the push rod extremely
The other end is set to necking down bar, and the spring one end being enclosed within necking down bar is withstood on the expansion neck end face of push rod, the other end top of spring
On the lower riser of clamp bottom, the necking down bar through the lower riser is provided with baffle ring and split pin, necking down bar outer end correspondence
The motor switch, the motor switch connect take-up motor, take-up motor external power supply by wire；The clamp is by locking
On the horizontal connecting plate of II bottom of screw fixed seat supporting armrests.
By above disclosure, the invention has the beneficial effects as follows：
It is of the present invention to prevent students in middle and primary schools' stair swarm and jostlement device, stair are transformed first, that is, in conventional stair
By wall side install supporting armrests I, be connected the one of nylon cotton rope with the fixed connecting rod of stair side body of wall using supporting armrests I
Then the nylon cotton rope and nylon wire of connecting rod bottom are put into plastics and are hidden in line box, and then by the middle part of nylon cotton rope and Buddhist nun by end
Imperial net is put in the groove of stair foot-operated face gusset, and wherein the width of nylon wire is arranged and is not to be exceeded that nylon cotton rope is involved in take-up pulley
The nylon wire rope length degree for stretching afterwards, covers the nylon cotton rope using rubber buckle, and the other end of the nylon cotton rope is connected
A set of isolating device is formed on the take-up pulley of take-up motor, the present invention arranges minimum three sets preferably on a half storey stair,
When student occurs crowded, the student near II side of supporting armrests will necessarily form to additional rail and extrude, and at this moment add and help
Push rod on hand will trigger motor switch, then drive take-up pulley to make plastics hide line box and stair foot-operated face angle by take-up motor
The nylon cotton rope hidden in plate is stretched to be opened with nylon wire, drives nylon wire rope and nylon wire to be formed in stair by take-up motor
Multiple area of isolation, are prevented effectively from extruding of the heel row student to front-seat student；The present invention effectively overcomes prior art and cannot control
The drawbacks of heel row student extruding front row student processed.
【Description of the drawings】
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the additional rail structural representation of the present invention；
Fig. 3 is that the plastics of the present invention hide line box structural representation；
Fig. 4 is the stair foot-operated face corner board structure schematic diagram of the present invention；
In figure：1st, body of wall；2nd, supporting armrests I；3rd, connecting rod；4th, plastics hide line box；5th, stair facade；6th, supporting armrests
Ⅱ；7th, stair foot-operated face；8th, additional rail；9th, push rod；10th, take-up motor；11st, take-up pulley；12nd, connecting seat；13rd, L-shaped bar；
14th, nylon cotton rope；15th, protrude bar；16th, riser；17th, lock screw；18th, clamp；19th, lower riser；20th, motor switch；21st, open
Mouth pin；22nd, baffle ring；23rd, wire；24th, spring；25th, axle；26th, rubber face；27th, cavity；28th, lower extension board；29th, outer lug；
30th, internal projection；31st, frid；32nd, fixing hole；33rd, rubber buckle；34th, semi-circular projection；35th, rubber sleeve；36th, flat board；37th, it is recessed
Face；38th, C-channel；39th, groove；40th, nylon wire；41st, fixed screw；42nd, cambered surface；43rd, arc-shaped recess；44th, lower lobes；45、
Waveform face.
【Specific embodiment】
The present invention is further detailed with reference to embodiment；The following examples are not for the present invention's
Limit, only as the mode for supporting the realization present invention, any equivalent structure in technological frame disclosed in this invention is replaced,
It is protection scope of the present invention；
With reference to preventing students in middle and primary schools' stair swarm and jostlement device described in accompanying drawing 1,2,3 or 4, including positioned at 1 liang of body of wall
The supporting armrests I 2 and supporting armrests II 6 of side and connecting rod 3, stair foot-operated face gusset, additional rail 8, take-up motor 10, nylon
Cotton rope 14 and nylon wire 40, supporting armrests I 2 are fixedly connected with body of wall 1 by connecting rod 3,36 He of flat board of stair foot-operated face gusset
Riser 16 is buckled in stair foot-operated face 7 and stair facade 5 respectively, and one end of nylon cotton rope 14 is fixedly connected on connecting rod 3, is being propped up
Line box 4 is hidden to plastics are provided between stair foot-operated face 7 in support I 2 bottom of handrail, and the nylon cotton rope 14 is hidden in plastics and hides line box 4
In, the middle part of the nylon cotton rope 14 is hidden in outside 16 upper end of stair foot-operated face gusset riser in the groove 39 for protruding bar 15,
39 top of the groove is provided with rubber buckle 33, one end to middle part 40 upper edge of connection nylon wire of nylon cotton rope 14, the Buddhist nun
40 lower edge of imperial net is fixed in groove 39；II 6 bottom of other end connection supporting armrests of nylon cotton rope 14 arranges take-up motor
10 take-up pulley 11, additional rail 8 are arranged on above the stair foot-operated face 7 on the inside of supporting armrests II 6, the L of 8 bottom of additional rail
Shape bar 13 is articulated and connected the railing of II 6 bottom of supporting armrests, and the outside of additional rail 8 sets resilient push rod 9, the push rod 9
The unlatching of controlled motor switch 20 under external force, drives take-up pulley 11 to rotate, so as to pull nylon cotton rope 14 and nylon wire
40 form a protective cover.
Further, with reference to accompanying drawing 1 or 2, multiple connecting seats 12, L-shaped are provided with the railing vertical rod of II 6 bottom of supporting armrests
The lower end of bar 13 is articulated and connected the connecting seat 12 by axle 25；The medial surface of additional rail 8 connects one end of push rod 9, in institute
Middle part to the other end for stating push rod 9 is set to necking down bar, and 24 one end of spring being enclosed within necking down bar withstands on the expansion neck end face of push rod 9
On, the other end of spring 24 is withstood on the lower riser 19 of 18 bottom of clamp, and the necking down bar through the lower riser 19 is provided with gear
Ring 22 and split pin 21, are provided with motor switch 20, necking down bar outer end correspondence institute on another lower riser 19 of 18 bottom of clamp
Motor switch 20 is stated, the motor switch 20 connects take-up motor 10,10 external power supply of take-up motor by wire 23；The card
Plate 18 is fixed on the horizontal connecting plate of II 6 bottom of supporting armrests by lock screw 17.
Further, with reference to accompanying drawing 1 or 3, the plastics hide line box 4 includes frid 31, buckle closure plate, in the notch two of frid 31
Internal projection 30 is respectively equipped with inwall, the bottom land of frid 31 is interval with multiple fixing holes 32；Buckle closure plate is in character "door" form structure,
The rubber face 26 for taking precautions against secondary injury student, the mouth under the buckle closure plate of character "door" form structure are set outside the buckle closure plate of character "door" form structure
Two inwall of portion is respectively equipped with the lower extension board 28 of necking down, on the outer wall of twice 28 lower ends of extension board is respectively equipped with outer lug 29；
Two internal projections 30 of frid 31 are stuck in twice extension boards, 28 recess of buckle closure plate, formed and place between frid 31 and buckle closure plate
40 cavity 27 of nylon cotton rope 14 and nylon wire.
Further, with reference to accompanying drawing 1 or 4, the stair foot-operated face gusset includes flat board 36 and riser 16,36 one end of flat board
To form ┍ shape structures, 15 upper side of protrusion bar on the outside of 16 upper end of riser is provided with concave face 37 for the upper end of connection board 16,
The outside of the protrusion bar 15 is respectively equipped with cambered surface 42 up and down, is provided with groove 39, in concave face 37 in the middle part of the concave face 37
Groove 39 is respectively provided on two sides with C-channel 38, and lower lobes 44 are provided with the middle part of the bottom surfaces of the rubber buckle 33, and the bottom is convex
The bottom surfaces for playing 44 are provided with the arc-shaped recess 43 being recessed upwards, in 33 bottom surfaces of rubber buckle of 44 both sides of lower lobes respectively
Semi-circular projection 34 is provided with, antiskid wave shape face 45, two C-channels, 38 clamping are provided with the upper side of the rubber buckle 33
The two semicircular projection 34 of 33 bottom surfaces of rubber buckle；The outer wrap rubber sleeve 35 of nylon cotton rope 14, nylon cotton rope 14
40 bottom of nylon wire of connection is fixed in groove 39 by fixed screw 41.
This programme, occurs to further improve the phenomenon for preventing swarm and jostlement, can arrange multigroup stair foot-operated face angle
Plate and matched nylon cotton rope and nylon wire, are dispersed in multiple positions of stair.
Implement of the present invention to prevent the students in middle and primary schools' stair swarm and jostlement device, installation process from being：Stair are transformed first,
Namely supporting armrests I 2 is installed by wall side in conventional stair, in the vertical rod of II 6 bottom railing of original stair supporting armrests
The several connecting seats 12 of upper interval setting, are articulated and connected by 13 lower end of L-shaped bar of the connecting seat 12 with 8 bottom of additional rail, will be additional
Spring 24 is put on the 9 necking down bar of push rod of handrail 8, then necking down bar is penetrated and is fixed on the inclined connection plate of original stair bottom
The motor switch 20 of correspondence necking down boom end, on the lower riser 19 of 18 bottom of clamp, is set on another lower riser 19；Using support
Handrail I 2 is connected one end of nylon cotton rope 14 with the fixed connecting rod 3 of stair side body of wall 1, then by the nylon wire of 3 bottom of connecting rod
Rope 14 and nylon wire 40 are put into plastics and hide in line box 4, and then will be put into stair and ride with nylon wire 40 in the middle part of nylon cotton rope 14
In the groove 39 of face angle plate, the width of the nylon wire 40 is arranged and is not to be exceeded what nylon cotton rope 14 was stretched after being involved in take-up pulley 11
14 length of nylon cotton rope, covers the nylon cotton rope 14 using rubber buckle 33, and rubber buckle 33 is soft, so after starting
Secondary injury will not be caused to student, the other end of the nylon cotton rope 14 is connected to into shape on the take-up pulley 11 of take-up motor 10
Into a set of isolating device, the present invention arranges minimum three sets preferably on a half storey stair, when student occurs crowded, close
The student of II 6 side of support handrail will necessarily form to additional rail 8 and extrude, and at this moment the push rod 9 in additional rail 8 will trigger electricity
Machine switch 20, then drives take-up pulley 11 to make plastics hide the Buddhist nun hidden in line box 4 and stair foot-operated face gusset by take-up motor 10
Imperial cotton rope 14 is stretched to be opened with nylon wire 40, drives nylon wire rope and nylon wire that multiple isolation are formed in stair by take-up motor
Region, is prevented effectively from extruding of the heel row student to front-seat student.
Part not in the detailed description of the invention is prior art.
Claims (5)
1. one kind prevents students in middle and primary schools' stair swarm and jostlement device, including the supporting armrests I for being arranged on stair both sides（2）And support
Handrail II（6）And connecting rod（3）, additional rail（8）, take-up motor（10）, nylon cotton rope（14）And nylon wire（40）, support helps
Hand I（2）By connecting rod（3）With the body of wall of stair side（1）Connection, is characterized in that：
Stair foot-operated face gusset is additionally provided with, the stair foot-operated face gusset is by flat board（36）And riser（16）The ┍ shapes knot of composition
Structure, flat board（36）One end connection board（16）Upper end, in riser（16）Upper end on the outside of protrusion bar（15）Upper side is provided with
Concave face（37）, in the protrusion bar（15）Outside be respectively equipped with cambered surface up and down（42）, the concave face（37）Middle part is provided with
Groove（39）, in concave face（37）It is upper to be located at groove（39）It is respectively provided on two sides with C-channel（38）, in the concave face（37）It is upper to go back
It is provided with rubber buckle（33）, rubber buckle（33）Two semi-circular projections that bottom surfaces are arranged（34）It is connected to two C-channels（38）
It is interior, the nylon wire（40）Upper edge and nylon cotton rope（14）Connection, nylon wire（40）Lower edge fixed by connector
In groove（39）In；
The flat board of the stair foot-operated face gusset（36）And riser（16）Stair foot-operated face is buckled in respectively（7）With stair facade（5）
On, nylon cotton rope（14）One end be fixedly connected on connecting rod（3）On, nylon cotton rope（14）Middle part be located in riser（16）It is recessed
Groove（39）In, nylon cotton rope（14）The other end be connected to positioned at supporting armrests II（6）The take-up motor of bottom（10）Take-up
Wheel（11）On, additional rail（8）It is arranged on supporting armrests II（6）The stair foot-operated face of inner side（7）Top, additional rail（8）Under
The L-shaped bar in portion（13）Be articulated and connected supporting armrests II（6）The railing of bottom, additional rail（8）Outside set resilient push rod
（9）, the push rod（9）The controlled motor switch in the presence of external force（20）Unlatching；
In supporting armrests I（2）Bottom is to stair foot-operated face（7）Between be provided with plastics hide line box（4）, the nylon cotton rope（14）If
Put line box is hidden in plastics（4）In；
The plastics hide line box（4）Including frid（31）, buckle closure plate, in frid（31）Two inwall of notch on be respectively equipped with convex
Rise（30）, frid（31）Bottom land be interval with multiple fixing holes（32）；Buckle closure plate is in character "door" form structure, in character "door" form structure
Rubber face is provided with outside buckle closure plate, the lower extension board of necking down is respectively equipped with two inwall of buckle closure plate infraoral of character "door" form structure
（28）, in twice extension boards（28）Outer lug is respectively equipped with the outer wall of lower end（29）；Frid（31）Two internal projections（30）Card
In twice extension boards of buckle closure plate（28）Recess, in frid（31）Formed between buckle closure plate and place nylon cotton rope（14）And Buddhist nun
Imperial net（40）Cavity（27）.
2. one kind according to claim 1 prevents students in middle and primary schools' stair swarm and jostlement device, it is characterized in that：Described nylon
Cotton rope（14）Outer wrap rubber sleeve（35）, nylon cotton rope（14）The nylon wire of connection（40）Bottom passes through fixed screw
（41）It is fixed on groove（39）In.
3. one kind according to claim 2 prevents students in middle and primary schools' stair swarm and jostlement device, it is characterized in that：The rubber button
Plate（33）Bottom surfaces in the middle part of be provided with lower lobes（44）, the lower lobes（44）Bottom surfaces be provided with the arc being recessed upwards
Depression（43）, in lower lobes（44）The rubber buckle of both sides（33）Semi-circular projection is respectively equipped with bottom surfaces（34）.
4. one kind according to claim 3 prevents students in middle and primary schools' stair swarm and jostlement device, it is characterized in that：In the rubber
Buckle（33）Upper side be provided with the waveform face of antiskid function（45）.
5. one kind according to claim 4 prevents students in middle and primary schools' stair swarm and jostlement device, it is characterized in that：In supporting armrests
Ⅱ（6）The railing vertical rod of bottom is provided with multiple connecting seats（12）, L-shaped bar（13）Lower end pass through axle（25）It is articulated and connected described
Connecting seat（12）；Additional rail（8）Medial surface connection push rod（9）One end, in the push rod（9）Middle part set to the other end
Necking down bar is set to, the spring being enclosed within necking down bar（24）One end withstands on push rod（9）Expansion neck end face on, spring（24）The other end
Withstand on clamp（18）The lower riser of bottom（19）On, through the lower riser（19）Necking down bar be provided with baffle ring（22）And opening
Pin（21）, the necking down bar outer end correspondence motor switch（20）, the motor switch（20）By wire（23）Connection take-up electricity
Machine（10）, take-up motor（10）External power supply；The clamp（18）By lock screw（17）It is fixed on supporting armrests II（6）Bottom
Horizontal connecting plate on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392766.3A CN105019612B (en) | 2015-07-07 | 2015-07-07 | One kind prevents students in middle and primary schools' stair swarm and jostlement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510392766.3A CN105019612B (en) | 2015-07-07 | 2015-07-07 | One kind prevents students in middle and primary schools' stair swarm and jostlement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105019612A CN105019612A (en) | 2015-11-04 |
| CN105019612B true CN105019612B (en) | 2017-03-29 |
Family
ID=54409879
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510392766.3A Expired - Fee Related CN105019612B (en) | 2015-07-07 | 2015-07-07 | One kind prevents students in middle and primary schools' stair swarm and jostlement device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105019612B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804336A (en) * | 2005-01-15 | 2006-07-19 | 赫尔姆·费里德尔·昆尼有限及两合公司 | Device for covering staircase step |
| CN101314977A (en) * | 2007-05-29 | 2008-12-03 | 纳珈工业株式会社 | Armrest and armrest body |
| CN201991154U (en) * | 2011-03-10 | 2011-09-28 | 王立新 | Teaching building staircase |
| CN102425278A (en) * | 2011-09-13 | 2012-04-25 | 宁波市鄞州千峰机械科技有限公司 | Trample protecting variable-grade staircase |
| GB2505494A (en) * | 2012-09-03 | 2014-03-05 | Kingsway Entpr Uk Ltd | Anti ligature handrail comprising a continuous channel |
| CN204781682U (en) * | 2015-07-07 | 2015-11-18 | 河南科技大学 | Prevent crowded device of trampling of students in middle and primary schools' stair |
-
2015
- 2015-07-07 CN CN201510392766.3A patent/CN105019612B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804336A (en) * | 2005-01-15 | 2006-07-19 | 赫尔姆·费里德尔·昆尼有限及两合公司 | Device for covering staircase step |
| CN101314977A (en) * | 2007-05-29 | 2008-12-03 | 纳珈工业株式会社 | Armrest and armrest body |
| CN201991154U (en) * | 2011-03-10 | 2011-09-28 | 王立新 | Teaching building staircase |
| CN102425278A (en) * | 2011-09-13 | 2012-04-25 | 宁波市鄞州千峰机械科技有限公司 | Trample protecting variable-grade staircase |
| GB2505494A (en) * | 2012-09-03 | 2014-03-05 | Kingsway Entpr Uk Ltd | Anti ligature handrail comprising a continuous channel |
| CN204781682U (en) * | 2015-07-07 | 2015-11-18 | 河南科技大学 | Prevent crowded device of trampling of students in middle and primary schools' stair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105019612A (en) | 2015-11-04 |
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Granted publication date: 20170329 Termination date: 20170707 |