CN102826439B - Anti-collision device of escalator - Google Patents
Anti-collision device of escalator Download PDFInfo
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- CN102826439B CN102826439B CN201210319860.2A CN201210319860A CN102826439B CN 102826439 B CN102826439 B CN 102826439B CN 201210319860 A CN201210319860 A CN 201210319860A CN 102826439 B CN102826439 B CN 102826439B
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- axis
- damper element
- escalator
- rotating shaft
- connecting portion
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Abstract
The invention relates to an anti-collision device of an escalator. The anti-collision device comprises a buffer piece, a center shaft, a rotating shaft and a bearing assembly, wherein the buffer piece is sheathed outside the center shaft, the rotating shaft is connected with the top of the center shaft and the rotating shaft is additionally arranged in the bearing assembly. Since the rotating shaft drives the buffer piece to give continuous acting force to the hand or the head of a person to push the hand or the head of the person towards the direction of the escalator, the anti-collision device has the advantages that the safety is high and the hand or the head of the person can be effectively prevented from being bruised or jammed by an upper floor.
Description
Technical field
The present invention relates to a kind of Anti-collision device of escalator.
Background technology
Escalator (Escalator), also known as escalator, or automatic pedestrian's elevator, be a kind of transportation means transporting pedestrian in conveyer belt mode.The intersection of current escalator and a upper floor often hangs one with the transparent notice board of " minding Your Head " printed words, but illiterate crowd is as child, blind person etc., this kind of notice board not only cannot serve as warning, but also bury some potential potential safety hazards, such as, child sees the notice board that making is attractive in appearance out of curiosity, can reach to touch notice board or lean out head to observe notice board, thus the hand of child or head are crushed by the angle of escalator and a upper floor.
Summary of the invention
For the deficiencies in the prior art, object of the present invention is intended to provide a kind of Anti-collision device of escalator, and it can give the hand of people or head application force, to be pushed away in the hand of people or the head direction toward escalator, safety is high, can effectively prevent the hand of people or head from being damaged by a upper floor or crushing.
For achieving the above object, the present invention adopts following technical scheme:
A kind of Anti-collision device of escalator comprises damper element, axis, rotating shaft and bearing assembly; Damper element is sheathed on outside axis, and rotating shaft connects the top of axis, and rotating shaft is also installed in this bearing assembly.
Rotating shaft removably connects the top of axis.
Rotating shaft and axis one-body molded.
This Anti-collision device of escalator also comprises the fixed base plate be removably installed in bottom axis, and it is outer and keep out in fixed base plate that this damper element is removably sheathed on axis.
Axis body offers negative thread away from the end of attaching parts, and the middle part of fixed base plate is up extended one and is provided with the externally threaded connecting portion matched with the negative thread of axis body.
Axis body is provided with outside thread outside the end of attaching parts, and nut sleeve is located at outside the outside thread of axis body, installs a compress gasket between nut and damper element.
The through hole that one runs through bottom surface and end face is offered at the middle part of this damper element, and axis is through the through hole of this damper element.
Damper element adopts flexible material to make.
This flexible material is bipeltate.
This Anti-collision device of escalator also comprises fixed mount and suspending assembly, and this bearing assembly is removably installed on fixed mount, suspending assembly Connection Bracket.
Axis comprises an axis body, and the end face of axis body up extends the attaching parts of two symmetries, and the medial surface of every a connection piece extends a limiting section away from the end of axis body toward the direction of another attaching parts, forms a convex groove between two attaching partss.
The connecting portion that rotating shaft comprises the body of rod, extends from the bottom surface of the body of rod; Connecting portion is roughly " convex " type along the section of axis, and the convex groove that two attaching partss of connecting portion and axis are formed matches, and to make connecting portion can be installed between two attaching partss, connecting portion and two attaching partss are fixed by an anchor shaft.
Beneficial effect of the present invention is as follows:
Above-mentioned anticollision device drives damper element can to the hand of people or the lasting application force of one, head by rotating shaft, and to be pushed away in the hand of people or the head direction toward escalator, safety is high, can effectively prevent the hand of people or head from being damaged by a upper floor or crushing.In addition, this damper element adopts flexible material, and can not damage people or allow people's feels pain, very hommization.Moreover fixed base plate, rotating shaft, damper element are all removably installed on axis, so, when parts damage as damper element, can disassembling easily, then change corresponding parts, without the need to changing whole device, being conducive to reducing costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the better embodiment of Anti-collision device of escalator of the present invention.
Fig. 2 is the structural representation of the axis of the Anti-collision device of escalator of Fig. 1.
Fig. 3 is the block diagram of the damper element of the axis of the Anti-collision device of escalator of Fig. 1.
Fig. 4 is the generalized section of the damper element of Fig. 1.
Fig. 5 is the solid assembling schematic diagram of multiple damper elements of the Escalator anticollision device of Fig. 1.
Fig. 6 is the application schematic diagram of the Escalator anticollision device of Fig. 1.
Fig. 7 is the application schematic diagram at another visual angle of the Escalator anticollision device of Fig. 6.
Component symbol
100, Anti-collision device of escalator; 31, fixed mount; 23, bearing assembly; 20, rotating shaft; 65, trim; 31, connecting portion; 15, damper element; 16, axis; 17, fixed base plate; 162, attaching parts; 161, axis body; 152, through hole; 12, compress gasket.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
Refer to Fig. 1 to 5, the present invention relates to a kind of Anti-collision device of escalator 100, its better embodiment comprises damper element 15, axis 16, fixed base plate 17, rotating shaft 20, bearing assembly 23 and fixed mount 31.
Fixed base plate 17 is removably installed in the bottom of axis 16, it is outer and keep out on fixed base plate 17 that damper element 15 is sheathed on axis 16, rotating shaft 20 removably connects the top of axis 16, and rotating shaft 20 is also installed in this bearing assembly 23, and this bearing assembly 23 is removably installed on fixed mount 31.
Axis 16 comprises an axis body 161, the end face of axis body 161 up extends the attaching parts 162 of two symmetries, axis body 161 is provided with outside thread outside the end of attaching parts 162, nut sleeve is located at outside the outside thread of axis body 161, a compress gasket 12 is installed, to fix damper element 15 better vertically between nut and damper element 15.Axis body 161 offers negative thread in the end away from attaching parts 162, and the medial surface of every a connection piece 162 extends a limiting section away from the end of axis body 161 toward the direction of another attaching parts 162, forms a convex groove between two attaching partss 162.
The middle part of fixed base plate 17 is up extended one and is provided with the externally threaded connecting portion matched with the negative thread of axis body 161, and so, fixed base plate 17 is removably bolted in the bottom of axis 16, with supporting buffer member 15, thus prevents damper element 15 from gliding.
In the present embodiment, this damper element 15 is in cylindrical shape, and the through hole 152 that runs through bottom surface and end face is offered at the middle part of damper element 15, and axis 16 is through the through hole 152 of damper element 15.The bottom of damper element 15 also offer one with the groove of the mating shapes of fixed base plate 17, so, damper element 15 can be fixed on fixed base plate 17 securely.This damper element 15 adopts flexible material as bipeltate or compounded rubber, to strengthen the buffer action of this damper element 15, so, when the hand of people or head encounter damper element 15, this damper element 15 gives the hand of people or head antagonistic force it to be pushed away toward elevator direction, and people can not be allowed to feel pain or the people that damages.The color of this damper element 15 can be set to the stronger bright-colored of warning function as yellow.The quantity of damper element 15 is more than one, and when damper element 15 is multiple, multiple damper element 15 is sheathed on outside axis 16 successively, as required multiple damper element 15 can be set to difformity and color, thus increases warning function and aesthetic feeling.
The connecting portion 21 that rotating shaft 20 comprises the body of rod, extends from the bottom surface of the body of rod.Connecting portion 21 is roughly " convex " type along the section of axis, the convex groove that connecting portion 21 is formed with two attaching partss 162 of axis 16 matches, to make connecting portion 21 can be installed between two attaching partss 162, connecting portion 21 and two attaching partss 162 are screwed.The upper end of rotating shaft 20 is installed in bearing assembly 23, and bearing assembly 23 is screwed on fixed mount 31.
Fixed mount 31 connects suspending assembly, suspending assembly is fixed on the floor of a upper floor by adapter plate and setscrew, in order to more attractive in appearance, adjustable suspending assembly length, fixed mount 31 is made just to be positioned at the top ceiling place of a floor, a sheathed trim 65 is outside rotating shaft 20 again, to cover in fixed mount 31.
As shown in Figures 6 and 7, anticollision device is positioned at the intersection of a floor and escalator, as people along with escalator rises, the hand of people stretch out escalator outer and encounter damper element 15 time, damper element 15 gives the hand antagonistic force of people, rotating shaft 20 simultaneously drives damper element 15 to rotate, and to give people one lasting application force, thus is pushed away in the direction of the hand of people toward escalator.So, can effectively prevent the hand of people or head from being damaged by a upper floor or crushing.
In other embodiments, for simplifying the structure of anticollision device, can by rotating shaft and axis one-body molded, can also directly damper element fixed cover be located at outside axis, such as, be fixed by stick, so, fixed base plate, compress gasket and nut will not be needed, axis does not need to establish negative thread and outside thread yet, can reduce productive costs, enhance productivity.
Above-mentioned anticollision device drives damper element can to the hand of people or the lasting application force of one, head by rotating shaft, and to be pushed away in the hand of people or the head direction toward escalator, safety is high, can effectively prevent the hand of people or head from being damaged by a upper floor or crushing.In addition, this damper element adopts flexible material, and can not damage people or allow people's feels pain, very hommization.Moreover fixed base plate, rotating shaft, damper element are all removably installed on axis, so, when parts damage as damper element, can disassembling easily, then change corresponding parts, without the need to changing whole device, being conducive to reducing costs.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the claims in the present invention.
Claims (4)
1. an Anti-collision device of escalator, is characterized in that: it comprises damper element, axis, rotating shaft, fixed mount, suspending assembly and bearing assembly; Damper element is sheathed on outside axis, and rotating shaft connects the top of axis, and rotating shaft is also installed in this bearing assembly;
Axis comprises an axis body, and the end face of axis body up extends the attaching parts of two symmetries, and the medial surface of every a connection piece extends a limiting section away from the end of axis body toward the direction of another attaching parts, forms a convex groove between two attaching partss; The connecting portion that rotating shaft comprises the body of rod, extends from the bottom surface of the body of rod, connecting portion is " convex " type along the section of axis, the convex groove that two attaching partss of connecting portion and axis are formed matches, to make connecting portion can be installed between two attaching partss, connecting portion and two attaching partss are fixed by an anchor shaft;
Bearing assembly is screwed on fixed mount, and fixed mount connects suspending assembly, and suspending assembly is fixed on the floor of a upper floor by adapter plate and setscrew;
This damper element adopts flexible material to make, and this flexible material is bipeltate;
Damper element is multiple, and multiple damper element is sheathed on outside axis successively.
2. Anti-collision device of escalator as claimed in claim 1, it is characterized in that: this Anti-collision device of escalator also comprises the fixed base plate be removably installed in bottom axis, the through hole that one runs through bottom surface and end face is offered at the middle part of this damper element, and axis is through the through hole of this damper element.
3. Anti-collision device of escalator as claimed in claim 2, it is characterized in that: axis body offers negative thread away from the end of attaching parts, the middle part of fixed base plate is up extended one and is provided with the externally threaded connecting portion matched with the negative thread of axis body.
4. Anti-collision device of escalator as claimed in claim 3, is characterized in that: axis body is provided with outside thread outside the end of attaching parts, and nut sleeve is located at outside the outside thread of axis body, installs a compress gasket between nut and damper element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319860.2A CN102826439B (en) | 2012-08-31 | 2012-08-31 | Anti-collision device of escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210319860.2A CN102826439B (en) | 2012-08-31 | 2012-08-31 | Anti-collision device of escalator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102826439A CN102826439A (en) | 2012-12-19 |
| CN102826439B true CN102826439B (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210319860.2A Active CN102826439B (en) | 2012-08-31 | 2012-08-31 | Anti-collision device of escalator |
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| Country | Link |
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| CN (1) | CN102826439B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103241637A (en) * | 2013-05-08 | 2013-08-14 | 苏州新达电扶梯部件有限公司 | Escalator capable of preventing heads from being collided |
| CN108908369A (en) * | 2018-08-09 | 2018-11-30 | 安徽星宇生产力促进中心有限公司 | A kind of cart meal delivery robot |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2223306Y (en) * | 1995-01-03 | 1996-03-27 | 谢钧谟 | Anticollision screen |
| JP3009143B1 (en) * | 1998-10-06 | 2000-02-14 | 東芝エレベータ株式会社 | Escalator safety device |
| JP2005280936A (en) * | 2004-03-30 | 2005-10-13 | Toshiba Elevator Co Ltd | Triangular corner safety guard of escalator |
| CN201664795U (en) * | 2010-02-11 | 2010-12-08 | 淮南市鑫启机械厂 | Worm gear hobbing fixing mold |
| CN101954379B (en) * | 2010-09-19 | 2012-02-15 | 张晓玲 | Fast roll changing device of vertical rolling mill |
| CN102085545B (en) * | 2010-12-15 | 2012-07-18 | 天津汽车模具股份有限公司 | Anti-loosening device for connection between wedge mechanism and drive cylinder in stamping mould |
| CN202704787U (en) * | 2012-08-31 | 2013-01-30 | 深圳瑞和建筑装饰股份有限公司 | Anti-collision device for electric escalator |
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2012
- 2012-08-31 CN CN201210319860.2A patent/CN102826439B/en active Active
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| Publication number | Publication date |
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| CN102826439A (en) | 2012-12-19 |
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Address after: 518001 Rui he 3027, Shennan East Road, Luohu District, Shenzhen, Guangdong Patentee after: Shenzhen Ruihe Construction Decoration Co., Ltd. Address before: 518028 West Block ten, building 4, Sai Ge science and Technology Park, Huaqiang North Road, Futian District, Shenzhen, Guangdong, A Patentee before: Shenzhen Ruihe Construction Decoration Co., Ltd. |
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