CN204454172U - Simple elevator in pedestrian stairway - Google Patents
Simple elevator in pedestrian stairway Download PDFInfo
- Publication number
- CN204454172U CN204454172U CN201520016476.4U CN201520016476U CN204454172U CN 204454172 U CN204454172 U CN 204454172U CN 201520016476 U CN201520016476 U CN 201520016476U CN 204454172 U CN204454172 U CN 204454172U
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- CN
- China
- Prior art keywords
- mobile jib
- stair
- assembly
- pedal
- elevator
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- 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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Abstract
Current six layers and following building, all do not have elevator, inconvenience of living, and install the position that elevator is difficult to vacate lift-mounting additional.All multi-schemes of elevator are installed additional in pedestrian stairway, usually because of complex structure, performance difficulty.Simple elevator in pedestrian stairway is to be arranged on parts centered by the mobile jib assembly in stair gap, mobile jib assembly is made up of the mobile jib that two are fitted mutually and can relatively slide up and down, and on the mobile jib of left and right, one group of pedal assembly respectively installed by the left and right two folding stair of each floor corresponding.Mobile jib assembly is suspended in stair gap (24) by the two ends of the driving band (4) on crane (3) and two fixed pulleys (2), during crane (2) running, velamen driving band (4) oblique pull-up in left and right mobile jib (7), another velamen driving band (4) loosens whereabouts, while relatively sliding up and down respectively on downwards along stair (8) banking motion, thus just can with the manned stair activity of pedal assembly.
Description
Technical field:
The present invention relates to pedestrian stairway and install elevator additional.
Background technology:
Current six layers and following building, all do not have elevator to live inconvenient, and install the position that elevator is difficult to vacate lift-mounting additional.
All multi-schemes of elevator are installed additional, usually because of complex structure performance difficulty in pedestrian stairway.
Summary of the invention:
The present invention is to be arranged on parts centered by the mobile jib assembly in stair gap, and mobile jib assembly is made up of the mobile jib that two are fitted mutually and can relatively slide up and down, and on the mobile jib of left and right, one group of pedal assembly respectively installed by the left and right two folding stair of each floor corresponding.
Mobile jib assembly is suspended in stair gap 24 by the two ends of the driving band 4 on crane 3 and two fixed pulleys 2, when crane 2 operates, a mobile jib in mobile jib assembly is transmitted the oblique pull-up of band 4, another velamen driving band 4 loosens whereabouts, while relatively sliding up and down together laterally and respectively along upwards downward stair 8 banking motion, thus just can with the manned stair activity of pedal assembly.
Pedal assembly is made up of pedal 14, pedal-rod 19, pedal base 21 and adapter plate 22, on pedal base 21 jagged 23, when pedal base 21 is arranged on a mobile jib, the size of breach 23 just in time both direction all can fasten another root mobile jib and two mobile jibs can be allowed relatively to slide up and down all around.
The bottom of stairway handrail 9, installs two guide rails 10 identical with stair degree of dip abreast, forms a parallel space 11 identical with stair degree of dip, the roller 20 on pedal-rod 19 can be run along guide rail 10 in this space 11.
The lower end of mobile jib also will install one with certain elastomeric traction belt 15, when left and right mobile jib relatively slide up and down and together transverse shifting time, traction belt 15 pulls tractive to take turns and 17 to roll along tractive wheel track 16 below tractive wheel track 16 under the pulling of left and right mobile jib.
The present invention gives the method for attachment that each mobile jib section 7 connects into mobile jib.
Accompanying drawing illustrates:
Accompanying drawing is schematic diagram.In the accompanying drawings, mobile jib assembly, mobile jib and mobile jib section all only indicate mobile jib section by figure number 7.
Accompanying drawing 1 is overall pattern of the present invention, closes and is drawn in same figure, and be that clear meter represents the driving band of two positions respectively with long and short dash line and fine rule for the situation succinctly counted when mobile jib assembly is in two ends, stair gap.
Accompanying drawing 2 is the partial enlarged drawing at mobile jib assembly and the upper and lower two ends of follower rollers, choose mobile jib assembly be in turnover platform end time position.
Accompanying drawing 3 is the birds-eye view of mobile jib module transverse section and pedal assembly, choose mobile jib assembly be in turnover platform end time position.
Accompanying drawing 4 is the left side view of accompanying drawing 2, choose mobile jib assembly be in turnover platform end time position.
Accompanying drawing 5 is the method for attachment assembly drowing that each mobile jib section 7 connects into mobile jib and mobile jib assembly.
Accompanying drawing 6 is the method for attachment working chart that each mobile jib section 7 connects into mobile jib and mobile jib assembly.
Detailed description of the invention:
Mobile jib assembly is made up of the mobile jib that two are fitted mutually and can relatively slide up and down, and on the mobile jib of left and right, one group of pedal assembly respectively installed by the left and right two folding stair of each floor corresponding.
Mobile jib is formed by connecting by mobile jib section 7, and mobile jib section 7 is made by angle steel, and its length is equivalent to the height of one deck stair, and an inner plane of the two mobile jib angle steel in left and right connected into by mobile jib section 7 is bonded to each other, can relatively slide up and down.
Pedal assembly is arranged on the point of connection of each mobile jib section 7 and the two ends of whole mobile jib, pedal assembly is also the attaching parts of each mobile jib section 7 simultaneously, pedal assembly on two mobile jibs in left and right stretches to left and right two folding stair respectively, and respectively to the front and pedal 14 that extends back, the width of pedal 14 is slightly smaller than the width of a lattice stairway step.
Pedal assembly is made up of pedal 14, pedal-rod 19, step roller 20, pedal base 21 and adapter plate 22, on pedal base 21 jagged 23, when pedal base 21 is arranged on a mobile jib, the size of breach 23 just in time both direction all can fasten another root mobile jib and two mobile jibs can be allowed relatively to slide up and down all around.
The two sides contacted with mobile jib at the breach 23 of pedal base 21 is provided with roller 13, to reduce friction, makes the slip between two mobile jibs in left and right more smooth.
Crane 3 is fixed on corridor turnover platform wall on one side, two fixed pulleys 2 are fixed on position corridor top board 1 being equivalent to two ends, stair gap 24, the two ends of the driving band 4 that crane 3 drives are downward respectively through two fixed pulleys 2, tie up to the top of two mobile jibs respectively, mobile jib assembly is suspended in stair gap 24.
When crane 2 operates, a mobile jib in mobile jib assembly is transmitted the oblique pull-up of band 4, another velamen driving band 4 loosens whereabouts, while relatively sliding up and down together laterally and respectively along upwards downward stair 8 banking motion, thus just can with the manned stair activity of pedal assembly
The bottom of stairway handrail 9, the guide rail 10 that installation two is identical with stair degree of dip abreast, and the local railing section removed between these two guide rails, form a parallel space 11 identical with stair degree of dip, the roller 20 on pedal-rod 19 can be run along guide rail 10 in this space 11.But the railing 12 at banister 6 two ends not only still needs to keep complete, also needs to strengthen, to keep the firm of banister 6.
Can run more smoothly for making mobile jib assembly, the two ends with certain elastomeric traction belt 15 are also connected respectively in the lower end of left and right mobile jib, the wheel track pedestal 18 on ground installs two tractive wheel tracks 16, traction belt 15 walks around the tractive wheel 17 below tractive wheel track 16, when left and right mobile jib relatively slide up and down and together transverse shifting time, traction belt 15 pulls tractive to take turns and 17 to roll along tractive wheel track 16 for 16 times at tractive wheel track under the pulling of left and right mobile jib.
General run of thins, the horizontal length of one folding stair 8 is greater than vertical dimension, so we manufacture tractive when taking turns 17, to the diameter of the guide rail wheel 17 on its both sides be done be greater than the diameter of middle belt wheel 28, both diameter ratios equal the horizontal length of folding stair 8 and the ratio of vertical dimension, and the transverse direction of such tractive wheel 17 is rolled synchronous with regard to the transverse shifting of energy and mobile jib assembly.
Each mobile jib section 7 needs connect into mobile jib in erecting stage and be assembled into mobile jib assembly, will ensure that rectilinearity and the planeness of whole mobile jib after connecting can be slided like a cork mutually to make them, the present invention provides each mobile jib section 7 and connects into the method for attachment of overall mobile jib and the assemble method of mobile jib assembly pedal assembly for this reason simultaneously:
Mobile jib section 7 is made by angle steel, angle steel one end while process one band arcuate neck round end 26, the other end same is while process the circular hole 25 of a band arcuate neck, round end 26 and circular hole 25 comprise their neck, size shape is all identical, and precision and tolerance meet the requirement that mutual precision is agreed with.
The another side of angle steel will install the adapter plate 22 of pedal assembly, and this two ends are all cut into straight line, and processes two mounting holes 27 corresponding to adapter plate 22.
More than processing is all carry out in factory floor, so can select the lathe and mould that meet precision, their working accuracy can be guaranteed.When installing at the scene, first the round end 26 of two mobile jib sections 7 and circular hole 25 are agreed with, then while installation pedal assembly this two mobile jibs section 7 to be connected and fastening.
For the head and the tail two sections of whole mobile jib, their head end and tail end do not need above-mentioned processing, but will increase length a little, process 4 mounting holes 27 corresponding to adapter plate 22 and the connecting bore of driving band or traction belt.
The following describes use procedure of the present invention:
Normal circumstances lower rhabd is always in the floor end in stair gap 24, the both sides of every floor ladder have pedal assembly to be arranged on mobile jib, pedal-rod 19 stretches out from gap 11, roller 20 above it is between two guide rails 10, can roll along guide rail 10, pedal-rod 19 has pedal 14 above, now the pedal 14 of this side is equal with the first lattice step upstairs, people upstairs needs previous step advanced in years to set foot on pedal 14, downstairs the pedal 14 of this side is equal with floor, people downstairs can equal step and set foot on pedal 14, then to start shooting rotating forward, loop wheel machine 3 pulls driving band 4 by fixed pulley 2, driving band 4 while an oblique pull-up of mobile jib by fixed pulley 2 another root mobile jib to transferring, also at transverse shifting while two mobile jibs slide up and down relatively, pedal 14 is on one side tilting to rise along stair 8, the pedal 14 of another side is tilting to decline along stair 8, shut down after arriving turnover platform, now the pedal 14 of this side is equal with turnover platform upstairs, people upstairs can equal step and set foot on turnover platform, downstairs the pedal 14 of this side is equal with the first lattice step, people downstairs needs advanced in years next step to set foot on turnover platform, then start step same as described above to run from turnover platform to floor levels, just crane needs reversing, arrive a upper floor or next floor, and then continue above-mentioned steps, until arrive object floor.
Claims (2)
1. the simple elevator in pedestrian stairway, is characterized by:
To be arranged on parts centered by the mobile jib assembly in stair gap, mobile jib assembly is made up of the mobile jib that two are fitted mutually and can relatively slide up and down, and on the mobile jib of left and right, one group of pedal assembly all respectively installed by the left and right two folding stair of each floor corresponding.
2. the simple elevator in a kind of pedestrian stairway according to claim 1, is characterized by:
Mobile jib assembly is suspended in stair gap (24) by the two ends of the driving band (4) on crane (3) and two fixed pulleys (2), during crane (2) running, a mobile jib in mobile jib assembly is transmitted band (4) oblique pull-up, another velamen driving band (4) loosens whereabouts, while relatively sliding up and down respectively on downwards along stair (8) banking motion, thus just can with the manned stair activity of pedal assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016476.4U CN204454172U (en) | 2015-01-12 | 2015-01-12 | Simple elevator in pedestrian stairway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016476.4U CN204454172U (en) | 2015-01-12 | 2015-01-12 | Simple elevator in pedestrian stairway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204454172U true CN204454172U (en) | 2015-07-08 |
Family
ID=53661089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520016476.4U Expired - Fee Related CN204454172U (en) | 2015-01-12 | 2015-01-12 | Simple elevator in pedestrian stairway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204454172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836579A (en) * | 2015-01-12 | 2016-08-10 | 郑永如 | Simple elevator in walking staircases |
| CN107986138A (en) * | 2016-11-04 | 2018-05-04 | 刘斌 | Passageway lift |
-
2015
- 2015-01-12 CN CN201520016476.4U patent/CN204454172U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836579A (en) * | 2015-01-12 | 2016-08-10 | 郑永如 | Simple elevator in walking staircases |
| CN105836579B (en) * | 2015-01-12 | 2018-05-25 | 郑永如 | Simple elevator in pedestrian stairway |
| CN107986138A (en) * | 2016-11-04 | 2018-05-04 | 刘斌 | Passageway lift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150708 Termination date: 20160112 |