CN103381987B - Anti-impact falling energy absorption unit board - Google Patents
Anti-impact falling energy absorption unit board Download PDFInfo
- Publication number
- CN103381987B CN103381987B CN201310289397.6A CN201310289397A CN103381987B CN 103381987 B CN103381987 B CN 103381987B CN 201310289397 A CN201310289397 A CN 201310289397A CN 103381987 B CN103381987 B CN 103381987B
- Authority
- CN
- China
- Prior art keywords
- panel
- faceplate
- connecting panel
- energy
- shock resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vibration Dampers (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention provides an anti-impact falling energy absorption cell board, which comprises an upper faceplate, a lower faceplate and a connecting plate connected between the upper faceplate and the lower faceplate, wherein the connecting plate is formed by an upper plane section, a semi-circle arc section and a lower plane section, a pair of connecting plates or two pairs of connecting plates are connected between the upper faceplate and the lower faceplate, and the upper faceplate and the lower faceplate are ripple sandwich plates. The invention provides an anti-impact falling energy absorption unit board structure, the unit board can be laid on the floor of an elevator, when the elevator crashes suddenly and impacts the ground, the impact energy is absorbed through plastic deformation of the various parts of the unit board, so that the impact damage to a human body caused by crashing of the elevator is reduced, and the life safety of a passenger can be ensured.
Description
Technical field
What the present invention relates to is a kind of elevator floor, the specifically floor of a kind of shock resistance be applied in elevator, buffering energy-absorbing.
Background technology
At present, many skyscrapers are increasing, however along with skyscraper to increase the safety of elevator in skyscraper also more and more important.According to the display of casualty statistics data, nearly ten years, elevator accident is every year on average 40, because China's density of population is large, frequency of utilization is high, therefore must ensure the normal operation of elevator, but also should focus on taking precautions against the harm that elevator burst accident produces safely passenger survival simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of impact injury that used during elevator falling can be prevented to produce human body, energy-absorbing unit plate is fallen in the shock resistance of the life security of protection passenger.
The object of the present invention is achieved like this:
The connecting panel comprising top panel, lower faceplate and be connected between top panel and lower faceplate, described connecting panel is made up of upper planar section, semicircle segmental arc and lower plane section, a pair or two pairs of connecting panels are connected between top panel and lower faceplate, and described top panel and lower faceplate are corrugated sandwich board.
The present invention can also comprise:
1, top panel comprises two-layer corrugated sandwich board, and the ripple direction of two-layer corrugated sandwich board is orthogonal.
2, be connected by two pairs of connecting panels between top panel with lower faceplate, two pairs of connecting panels comprise long a pair connecting panel and short a pair connecting panel, the length L of long connecting panel
1with the length L of short connecting panel
2and meet L between the width b of the lower planes section of connecting panel and the radius R of semicircle segmental arc
1slightly larger than L
2the relation of+2 (R+b).
3, the distance h at the edge of the internal edge distance panel of the planar section of connecting panel is greater than b+2R.
4, rivet between the planar section of connecting panel and panel.
The invention provides a kind of shock resistance and fall energy-absorbing unit plate structure; can be laid on elevator floor; when elevator falls suddenly with collision on the ground; apparatus with shock absorbing is carried out by the plastic deformation of each parts of cell board; thus the impact injury that reduction used during elevator falling produces human body, the life security of protection passenger.
Technical scheme of the present invention comprises the semi-round connection arc in centre of the top panel of square structure, the lower faceplate of square structure and two groups of different lengths.The corrugated sandwich board that panel adopts plastic metal material to make, middle semicircle segmental arc is made up of the good metal sheet of flexibility; Top panel is made up of two-layer foursquare corrugated sandwich board, the ripple direction Orthogonal Composite of two-ply, and lower faceplate is made up of the square corrugated sandwich board of individual layer; The semicircle segmental arc of two groups of different lengths connects upper and lower panel, longer connection arc longitudinal length L
1slightly larger than L
2+ 2 (R+b), the transverse horizontal portion size b of semicircle connection arc is enough wide; The distance h at the edge of the internal edge distance panel of segmental arc transverse horizontal part is greater than b+2R, and the transverse horizontal part and the panel that connect arc are riveted.This patent is rational in infrastructure, is easy to make, and has better shock resistance, buffering and energy absorption characteristics, is laid on elevator floor, can reduce the impact injury produced passenger of falling suddenly of elevator.
The making of energy-absorbing unit plate structure is fallen in shock resistance of the present invention, first the panel size of determining unit plate, the middle size connecting segmental arc is determined again according to the panel size of cell board, determine fitted position further, then holed in the position of each parts rivet interlacement, assemble with rivet interlacement.
Accompanying drawing explanation
Fig. 1 is that energy-absorbing unit plate structure schematic diagram is fallen in shock resistance.
Fig. 2 is individual layer corrugated sandwich board block diagram.
Fig. 3 a is the schematic diagram of short connecting panel; Fig. 3 b is the schematic diagram of long connecting panel.
Fig. 4 is that energy-absorbing unit plate structure partial assembled schematic diagram is fallen in shock resistance.
Detailed description of the invention
Below in conjunction with accompanying drawing citing, the present invention is described in more detail.
Composition graphs 1, the connecting panel that the composition that energy-absorbing unit plate is fallen in shock resistance comprises top panel 1, lower faceplate 4 and is connected between top panel and lower faceplate.Composition graphs 3a and Fig. 3 b simultaneously, described connecting panel is made up of upper planar section 5, semicircle segmental arc 6 and lower plane section 7.Described top panel and lower faceplate are corrugated sandwich board.Can be connected by a pair connecting panel between top panel with lower faceplate and also can be connected by two pairs of connecting panels.When being connected by two pairs of connecting panels between top panel with lower faceplate, two pairs of connecting panels comprise long a pair connecting panel 2 and short a pair connecting panel 3, and long connecting panel and short connecting panel are except length is different, and other are identical, the length L of long connecting panel
1with the length L of short connecting panel
2and meet L between the width b of the lower planes section of connecting panel and the radius R of semicircle segmental arc
1slightly larger than L
2the relation of+2 (R+b).The distance h at the edge of the internal edge distance panel of the planar section of connecting panel is greater than b+2R.Riveted by riveting point A between the planar section of connecting panel and panel.
Another kind of embodiment of the present invention is on the basis of upper a kind of embodiment, and top panel is designed to two-layer corrugated sandwich board, and the ripple direction of two-layer corrugated sandwich board is orthogonal.
Concrete production method is: 1, the panel size of first determining unit plate; 2, determine the middle size connecting segmental arc again according to the panel size of cell board, and make corresponding segmental arc; 3, the size being connected arc according to panel and centre again determines concrete fitted position; 4, hole with the rivet location being connected arc according to fitted position counter plate, assemble with rivet interlacement.
Claims (5)
1. energy-absorbing unit plate is fallen in a shock resistance, the connecting panel comprising top panel, lower faceplate and be connected between top panel and lower faceplate, it is characterized in that: described connecting panel is made up of upper planar section, semicircle segmental arc and lower plane section, a pair or two pairs of connecting panels are connected between top panel and lower faceplate, described top panel and lower faceplate are corrugated sandwich board, be connected by two pairs of connecting panels between top panel with lower faceplate, two pairs of connecting panels comprise long a pair connecting panel and short a pair connecting panel, the length L of long connecting panel
1with the length L of short connecting panel
2and meet L between the width b of the lower planes section of connecting panel and the radius R of semicircle segmental arc
1slightly larger than L
2the relation of+2 (R+b).
2. energy-absorbing unit plate is fallen in a kind of shock resistance according to claim 1, it is characterized in that: top panel comprises two-layer corrugated sandwich board, and the ripple direction of two-layer corrugated sandwich board is orthogonal.
3. energy-absorbing unit plate is fallen in a kind of shock resistance according to claim 1 and 2, it is characterized in that: the distance h at the edge of the internal edge distance panel of the planar section of connecting panel is greater than b+2R.
4. energy-absorbing unit plate is fallen in a kind of shock resistance according to claim 1 and 2, it is characterized in that: rivet between the planar section of connecting panel and panel.
5. energy-absorbing unit plate is fallen in a kind of shock resistance according to claim 3, it is characterized in that: rivet between the planar section of connecting panel and panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310289397.6A CN103381987B (en) | 2013-07-11 | 2013-07-11 | Anti-impact falling energy absorption unit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310289397.6A CN103381987B (en) | 2013-07-11 | 2013-07-11 | Anti-impact falling energy absorption unit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103381987A CN103381987A (en) | 2013-11-06 |
| CN103381987B true CN103381987B (en) | 2015-06-17 |
Family
ID=49489955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310289397.6A Expired - Fee Related CN103381987B (en) | 2013-07-11 | 2013-07-11 | Anti-impact falling energy absorption unit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103381987B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106892314B (en) * | 2017-04-12 | 2019-10-25 | 北京航空航天大学 | A kind of nesting round tube shock resistance multilevel energy absorption plant |
| CN109322957B (en) * | 2018-11-01 | 2019-07-23 | 北京航空航天大学 | A kind of axial direction ripple honeycomb sandwich panels shock resistance energy absorption device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5303658A (en) * | 1992-03-18 | 1994-04-19 | Kawasaki Jukogyo Kabushiki Kaisha | Construction of structural body |
| CN1127215A (en) * | 1994-08-03 | 1996-07-24 | 奥蒂斯电梯公司 | Integrated elevator platform (I.E.P) |
| CN2598969Y (en) * | 2003-02-28 | 2004-01-14 | 唐铁成 | Elevator safety shock-absorbing device |
| CN202659792U (en) * | 2012-07-12 | 2013-01-09 | 聂光珍 | Shock pad of elevator |
| CN202808115U (en) * | 2012-07-16 | 2013-03-20 | 麻益民 | Buffer base plate for elevator |
-
2013
- 2013-07-11 CN CN201310289397.6A patent/CN103381987B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5303658A (en) * | 1992-03-18 | 1994-04-19 | Kawasaki Jukogyo Kabushiki Kaisha | Construction of structural body |
| CN1127215A (en) * | 1994-08-03 | 1996-07-24 | 奥蒂斯电梯公司 | Integrated elevator platform (I.E.P) |
| CN2598969Y (en) * | 2003-02-28 | 2004-01-14 | 唐铁成 | Elevator safety shock-absorbing device |
| CN202659792U (en) * | 2012-07-12 | 2013-01-09 | 聂光珍 | Shock pad of elevator |
| CN202808115U (en) * | 2012-07-16 | 2013-03-20 | 麻益民 | Buffer base plate for elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103381987A (en) | 2013-11-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20210711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |